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Patent Assignment Assignee Details
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Assignee Name : DBT DEUTSCHE BERGBAU-TECHNIK GMBH
Total Assignments: 39
Assignment: 1
Reel/Frame:007966/0916   Pages: 11
Recorded: 06/03/1996
Conveyance: MERGER, CHANGE OF NAME & SWORN TRANSLATION
Assignor
1
WESTFALIA BECORIT INDUSTRIETECHNIK GMBH
Exec Dt:
07/27/1995
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
RELLINGHAUSER STRASSE 1
D-45128 ESSEN, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5553925
NONE
08414216
 
5641058
NONE
08422123
 
5601341
NONE
08441266
Correspondence name and address
VICKERS, DANIELS & YOUNG
ROBERT V. VICKERS
2000 TERMINAL TOWER
CLEVELAND, OH 44113
Assignment: 2
Reel/Frame:008820/0197   Pages: 39
Recorded: 12/04/1997
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
GEWERKSCHAFT EISENHUTTE WESTFALIA
Exec Dt:
07/27/1995
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
BORNBERG 97
42109 WUPPERTAL, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4456307
NONE
06392353
 
4557525
NONE
06610116
Correspondence name and address
SAMUELS, GAUTHIER, STEVENS & REPPERT
MAURICE E. GAUTHIER
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110
Assignment: 3
Reel/Frame:007737/0319   Pages: 6
Recorded: 11/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HERMANN HEMSCHEIDT MASCHINENFABRIK GMBH & CO.
Exec Dt:
10/13/1995
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
BORNBERG 97
D-42109 WUPPERTAL, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4313698
NONE
06119186
 
4505299
NONE
06466537
 
4557293
NONE
06518128
 
4552172
NONE
06558457
 
4597557
NONE
06708032
 
4660595
NONE
06765233
 
4782736
NONE
06825736
 
4694730
NONE
06920926
 
4757835
NONE
06931588
 
4780638
NONE
07062834
 
4852852
NONE
07196685
 
4892446
NONE
07299003
 
4964675
NONE
07392551
 
5011433
NONE
07422537
 
5017051
NONE
07422539
 
5050060
NONE
07487380
 
5181451
NONE
07716924
 
5275469
NONE
07890272
 
5362133
NONE
08037839
 
5401123
NONE
08169027
Correspondence name and address
KECK, MAHIN & CATE
RUTH N. MORDUCH
P.O. BOX 06110
CHICAGO, IL 60606-0110
Assignment: 4
Reel/Frame:008048/0527   Pages: 8
Recorded: 08/01/1996
Conveyance: NOTARIZED COPY OF GERMAN TRADE REGISTER TOGETHER WITH COPY OF CERTIFIED ENGLISH TRANSLATION (RE: MERGER)
Assignor
1
WESTFALIA BECORIT INDUSTRIETECHNIK GMBH
Exec Dt:
10/23/1995
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
POSTFACH 10 20 69
D-42002 WUPPERTAL, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5287955
NONE
07929277
 
5267640
NONE
08002232
 
5252006
NONE
08015136
 
5343130
NONE
08052105
 
5427142
NONE
08100732
 
5513902
NONE
08243999
Correspondence name and address
SAMUELS, GAUTHIER, STEVENS & REPPERT
MAURICE E. GAUTHIER
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 5
Reel/Frame:007871/0640   Pages: 5
Recorded: 02/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERTEN, GERHARD
Exec Dt:
01/12/1996
2
SCHMIDT, SIEGFRIED
Exec Dt:
01/12/1996
3
BRUGGEMANN, REINHOLD
Exec Dt:
01/12/1996
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
BORNBERG 97
D-42109 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5658085
NONE
08595216
Correspondence name and address
ROBERT V. VICKERS
2000 TERMINAL TOWER
CLEVELAND, OH 44113
Assignment: 6
Reel/Frame:007958/0590   Pages: 5
Recorded: 04/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERTEN, GERHARD
Exec Dt:
01/12/1996
2
FISCHER, FRANK
Exec Dt:
01/12/1996
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
BORNBERG 97
D-42109 WUPPERTAL (DEUTSCHLAND), GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5700061
NONE
08632110
Correspondence name and address
ROBERT V. VICKERS
2000 TERMINAL TOWER
CLEVELAND, OH 44113
Assignment: 7
Reel/Frame:008186/0452   Pages: 2
Recorded: 04/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HALBACH & BRAUN INDUSTRIEANLAGEN
Exec Dt:
02/07/1996
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
BORNBERG 97
D-42109 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5161858
NONE
07781975
Correspondence name and address
AKOO-TOREN
DAVID TOREN
1251 AVENUE OF THE AMERICAS, 44TH FLOOR
NEW YORK, NY 10020
Assignment: 8
Reel/Frame:007866/0218   Pages: 2
Recorded: 03/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUN, ERNST
Exec Dt:
02/08/1996
2
BRAUN, GERT
Exec Dt:
02/08/1996
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
BORNBERG 97
D-42109 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5580135
NONE
08400085
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE
BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 9
Reel/Frame:007884/0422   Pages: 2
Recorded: 03/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUN, ERNST
Exec Dt:
02/08/1996
2
BRAUN, GERT
Exec Dt:
02/08/1996
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
BORNBERG 97
D-42109 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5547262
NONE
08397691
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE, BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 10
Reel/Frame:007884/0470   Pages: 2
Recorded: 03/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUN, ERNST
Exec Dt:
02/08/1996
2
BRAUN, GERT
Exec Dt:
02/08/1996
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
BORNBERG 97
D-42109 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5579896
NONE
08403004
Correspondence name and address
THE FIRM OF KARL F. ROSS, P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE
BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 11
Reel/Frame:008233/0309   Pages: 2
Recorded: 10/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GOTTSCHLICH, GEORG
Exec Dt:
08/22/1996
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
BORNBERG 97
42109 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5743679
NONE
08691312
Correspondence name and address
KECK, MAHIN & CATE
RUTH N. MORDUCH
P.O. BOX 06110
CHICAGO, IL 60606-0110
Assignment: 12
Reel/Frame:008355/0383   Pages: 4
Recorded: 12/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERTEN, GERHARD
Exec Dt:
10/17/1996
2
PLETSCH, ULRICH
Exec Dt:
10/17/1996
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
BORNBERG 97
42109 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5913403
NONE
08758724
Correspondence name and address
SAMUELS, GAUTHIER, STEVENS & REPPERT
ARLENE J. POWERS
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 13
Reel/Frame:008495/0009   Pages: 4
Recorded: 04/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ESZAK-DUNANTULI BANYAVAGYON-HASZNOSITO RESVENYTARSASAG
Exec Dt:
01/20/1997
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
97 BORNBERG
42109 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4547098
NONE
06454151
Correspondence name and address
THE FIRM OF KARL F. ROSS, P.C.
5676 RIVERDALE AVENUE
P.O. BOX 900
RIVERDALE (BRONX), NY 10471
Assignment: 14
Reel/Frame:008740/0092   Pages: 6
Recorded: 08/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERTEN, GERHARD
Exec Dt:
04/29/1997
2
FISCHER, FRANK
Exec Dt:
04/29/1997
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
RELLINGHAUSER STRABE 1
45128 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5941154
NONE
08905603
Correspondence name and address
VICKERS, DANIELS & YOUNG
ROBERT V. VICKERS
2000 TERMINAL TOWER
CLEVELAND, OHIO 44113-2235
Assignment: 15
Reel/Frame:008720/0238   Pages: 6
Recorded: 09/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERTEN, GERHARD
Exec Dt:
06/17/1997
2
SCHMIDT, SIEGFRIED
Exec Dt:
04/29/1997
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
RELLINGHAUSER STRABE 1
45128 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5927476
NONE
08838000
Correspondence name and address
VICKERS, DANIELS & YOUNG
ROBERT V. VICKERS
2000 TERMINAL TOWER
CLEVELAND, OH 44113-2235
Assignment: 16
Reel/Frame:008735/0527   Pages: 6
Recorded: 08/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERTEN, GERHARD
Exec Dt:
06/17/1997
2
FISCHER, FRANK
Exec Dt:
04/29/1997
3
WIRTZ, JORG
Exec Dt:
04/29/1997
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
RELLINGHAUSER STRABE 1
45128 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5931540
NONE
08906510
Correspondence name and address
VICKERS, DANIELS & YOUNG
ROBERT V. VICKERS
2000 TERMINAL TOWER
CLEVELAND, OH 44113-2235
Assignment: 17
Reel/Frame:008740/0055   Pages: 5
Recorded: 08/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERTEN, GERHARD
Exec Dt:
06/17/1997
2
KLABISCH, ADAM
Exec Dt:
06/17/1997
3
STEINKUHL, BERND
Exec Dt:
06/17/1997
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
RELLINGHAUSER STRASSE 1
45128 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5947265
NONE
08905609
Correspondence name and address
VICKERS, DANIELS & YOUNG
ROBERT V. VICKERS
2000 TERMINAL TOWER
CLEVELAND, OH 44113-2235
Assignment: 18
Reel/Frame:008875/0908   Pages: 6
Recorded: 10/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERTEN, GERHARD
Exec Dt:
06/17/1997
2
KLABISCH, ADAM
Exec Dt:
06/17/1997
3
STEINKUHL, BERND
Exec Dt:
06/17/1997
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
RELLINGHAUSER STRABE 1
ESSEN, GERMANY D-451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5927479
NONE
08909593
Correspondence name and address
VICKERS, DANIELS & YOUNG
ROBERT V. VICKERS, ESQ.
2000 TERMINAL TOWER
CLEVELAND, OHIO 44113-2235
Assignment: 19
Reel/Frame:008925/0680   Pages: 4
Recorded: 12/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MEYA, HANS
Exec Dt:
06/17/1997
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
RELLINGHAUSER STRABE 1
45128 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6073752
NONE
08990904
Correspondence name and address
VICKERS, DANIELS & YOUNG
ROBERT V. VICKERS
2000 TERMINAL TOWER
CLEVELAND, OH 44113-2235
Assignment: 20
Reel/Frame:008669/0829   Pages: 45
Recorded: 08/20/1997
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
GEWERKSCHAFT EISENHUTTE WESTFALIA GMBH
Exec Dt:
08/18/1997
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
BORNBERG 97
42109 WUPPERTAL, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4819989
NONE
07067692
 
5157947
NONE
07312075
 
5224582
NONE
07662254
 
5159872
NONE
07682986
Correspondence name and address
SAMUELS, GAUTHIER, STEVENS & REPPERT
MAURICE E. GAUTHIER
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 21
Reel/Frame:008944/0130   Pages: 2
Recorded: 12/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MEYA, HANS
Exec Dt:
12/01/1997
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTRASSE 1
44534 LUNEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6062374
NONE
08989104
Correspondence name and address
BAUER & SCHAFFER
MURRAY SCHAFFER
114 OLD COUNTRY ROAD
MINEOLA, NY 11501
Assignment: 22
Reel/Frame:008958/0556   Pages: 2
Recorded: 01/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MEYA, HANS
Exec Dt:
12/01/1997
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTR. 1
D-44534 LUNEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5931283
NONE
09003535
Correspondence name and address
MURRAY SCHAFFER
114 OLD COUNTRY ROAD
MINEOLA, NY 11501
Assignment: 23
Reel/Frame:009436/0655   Pages: 32
Recorded: 07/24/1998
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEUTSCHE BERGBAU-TECHNIK GMBH
Exec Dt:
12/04/1997
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
BORNBERG 97
D-42109 WUPPERTAL, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4343512
NONE
06178419
 
4355924
NONE
06181505
 
4334800
NONE
06188073
Correspondence name and address
SAMUELS, GAUTHIER, STEVENS & REPPERT
ARLENE J. POWERS
225 FRANKLIN STREET, SUITE 3300
BOSTON, MA 02110
Assignment: 24
Reel/Frame:009357/0340   Pages: 8
Recorded: 08/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMPMANN, WERNER
Exec Dt:
02/25/1998
2
HEITKAMP, HERBERT
Exec Dt:
02/25/1998
3
LINDE, KLAUS
Exec Dt:
02/25/1998
4
SCHMIDT, WERNER
Exec Dt:
02/25/1998
5
SCHMIDT, FRITZ J.
Exec Dt:
02/25/1998
6
OPPEL, FRANZ
Exec Dt:
02/05/1998
7
RIEGER, JURGEN
Exec Dt:
02/18/1998
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTRASSE 1
D-44534 LUNEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5802744
NONE
08649607
Correspondence name and address
VICKERS, DANIELS & YOUNG
ROBERT V. VICKERS
2000 TERMINAL TOWER
CLEVELAND, OHIO 44113-2235
Assignment: 25
Reel/Frame:009340/0372   Pages: 4
Recorded: 07/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERTEN, GERHARD
Exec Dt:
05/05/1998
2
MEYA, HANS
Exec Dt:
05/05/1998
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTRABE 1
44534 LUNEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6655514
NONE
09090583
Correspondence name and address
VICKERS, DANIELS & YOUNG
ROBERT V. VICKERS
2000 TERMINAL TOWER
CLEVELAND, OHIO 44113-2235
Assignment: 26
Reel/Frame:009339/0355   Pages: 5
Recorded: 07/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, FRANK
Exec Dt:
06/18/1998
2
SCHMIDT, SIEGFRIED
Exec Dt:
05/05/1998
3
WIEGER, THEO
Exec Dt:
05/05/1998
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTRASSE 1
44534 LUNEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5938000
NONE
09075966
Correspondence name and address
VICKERS, DANIELS & YOUNG
ROBERT V. VICKERS
2000 TERMINAL TOWER
CLEVELAND, OHIO 44113-2235
Assignment: 27
Reel/Frame:009965/0250   Pages: 5
Recorded: 04/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANNEHL, FRIEDRICH WILHELM
Exec Dt:
01/28/1999
2
REINELT, WERNER
Exec Dt:
02/02/1999
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTRASSE 1
44534 LUNEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6209440
NONE
09284328
Correspondence name and address
VICKERS, DANIELS & YOUNG
ROBERT V. VICKERS
2000 TERMINAL TOWER
CLEVELAND, OHIO 44113-2235
Assignment: 28
Reel/Frame:009889/0031   Pages: 8
Recorded: 04/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHN, DETLEF
Exec Dt:
03/25/1999
2
WOLLENHAUPT, PETER
Exec Dt:
03/25/1999
3
HEIDERICH, ERNST
Exec Dt:
03/25/1999
4
MARKER, GEORG
Exec Dt:
03/25/1999
5
RICHTER, PETER
Exec Dt:
03/25/1999
6
WALD, WOLFGANG
Exec Dt:
03/25/1999
7
WALTER, REINHOLD
Exec Dt:
03/25/1999
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTABE 1
44534 LUNEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6186597
NONE
09236972
Correspondence name and address
VICKERS, DANIELS & YOUNG
ROBERT V. VICKERS
2000 TERMINAL TOWER
CLEVELAND, OH 44113-2235
Assignment: 29
Reel/Frame:009936/0179   Pages: 5
Recorded: 05/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHAEL DETTMERS
Exec Dt:
03/30/1999
2
WOLFGANG KOBOW
Exec Dt:
03/30/1999
3
WERNER REINELT
Exec Dt:
03/30/1999
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTRABE 1
LUNEN, GERMANY 44534
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6073654
NONE
09276348
Correspondence name and address
VICKERS, DANIELS & YOUNG
ROBERT V. VICKERS
2000 TERMINAL TOWER
CLEVELAND, OHIO 44113-2235
Assignment: 30
Reel/Frame:010556/0745   Pages: 3
Recorded: 02/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYA, HANS
Exec Dt:
10/13/1999
2
MERTEN, GERHARD
Exec Dt:
10/13/1999
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTRASSE 1
D-44534 LUNEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6267449
NONE
09398495
Correspondence name and address
SAMUELS, GAUTHIER & STEVENS LLP
ARLENE J. POWERS
225 FRANKLIN STREET, SUITE 3300
BOSTON, MA 02110
Assignment: 31
Reel/Frame:010433/0714   Pages: 3
Recorded: 11/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYA, HANS
Exec Dt:
11/10/1999
2
MERTEN, GERHARD
Exec Dt:
11/10/1999
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTRASSE 1
D-44534 LUNEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6279734
NONE
09400566
Correspondence name and address
SAMUELS, GAUTHIER & STEVENS LLP
ARLENE J. POWERS
225 FRANKLIN STREET, SUITE 3300
BOSTON, MASSACHUSETTS 02110
Assignment: 32
Reel/Frame:010654/0757   Pages: 3
Recorded: 02/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DETTMERS, MICHAEL
Exec Dt:
12/30/1999
2
KOBOW, WOLFGANG
Exec Dt:
12/30/1999
3
REINELT, WERNER
Exec Dt:
12/30/1999
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTRASSE 1
LUNEN, GERMANY D4453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6398181
NONE
09460788
Correspondence name and address
MCEACHRAN, JAMBOR, KEATING, BOCK & KURTZ
DANIEL C. MCEACHRAN
55 E. MONROE STREET, SUITE 2940
CHICAGO, IL 60603
Assignment: 33
Reel/Frame:011593/0135   Pages: 3
Recorded: 03/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, SIEGFRIED
Exec Dt:
02/28/2001
2
WIRTZ, JORG
Exec Dt:
02/28/2001
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTRASSE 1
D-44534 LUNEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6843364
US20010020570
09801166
Correspondence name and address
COOK, ALEX, MCFARRON, ET AL
JOEL H. BOCK
200 WEST ADAMS STREET, SUITE 2850
CHICAGO, IL 60606
Assignment: 34
Reel/Frame:012433/0857   Pages: 3
Recorded: 01/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINELT, WERNER
Exec Dt:
08/19/2001
2
DANNEHL, FRIEDRICH-WILHELM
Exec Dt:
08/19/2001
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTRASSE 1
LUNEN, GERMANY D-445
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6615705
US20020046650
09951059
Correspondence name and address
COOK, ALEX, MCFARRON, MANZO, ET AL
DANIEL C. MCEACHRAN
200 WEST ADAMS STREET
SUITE 2850
CHICAGO, IL 60606
Assignment: 35
Reel/Frame:012563/0116   Pages: 3
Recorded: 01/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERTEN, GERHARD
Exec Dt:
09/21/2001
2
KLABISCH, ADAM
Exec Dt:
09/21/2001
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTRASSE 1
LUNEN, GERMANY D-445
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6612424
US20020050441
09934802
Correspondence name and address
COOK, ALEX, MCFARRON, MANZO, ET AL
DANIEL C. MCEACHRAN
200 WEST ADAMS STREET, SUITE 2850
CHICAGO, IL 60606
Assignment: 36
Reel/Frame:012593/0078   Pages: 3
Recorded: 02/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINELT, WERNER
Exec Dt:
09/21/2001
2
DETTMERS, MICHAEL
Exec Dt:
09/21/2001
3
KOBOW, WOLFGANG
Exec Dt:
09/21/2001
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTRASSE1
LUNEN, GERMANY D-445
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6609539
US20020069920
09960579
Correspondence name and address
COOK, ALEX, MCFARRON, MANZO, ET AL
EDWARD M. KEATING
200 WEST ADAMS STREET - SUITE 2850
CHICAGO, IL 60606
Assignment: 37
Reel/Frame:012623/0032   Pages: 3
Recorded: 02/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PASCHEDAG, DR. ULRICH
Exec Dt:
09/21/2001
2
MARTIN, HARRY
Exec Dt:
09/21/2001
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTRASSE 1
LUNEN, GERMANY D-445
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6848748
US20020074849
09957131
Correspondence name and address
COOK, ALEX, MCFARRON, MANZO ET AL.
EDWARD M. KEATING
200 WEST ADAMS STREET -SUITE 2850
CHICAGO, IL 60606
Assignment: 38
Reel/Frame:012626/0001   Pages: 3
Recorded: 02/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLABISCH, ADAM
Exec Dt:
09/21/2001
2
MERTEN, GERHARD
Exec Dt:
09/21/2001
3
MEYA, HANS
Exec Dt:
09/21/2001
4
MOHN, ULRICH
Exec Dt:
09/21/2001
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTR. 1
LUNEN, GERMANY D-445
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6607074
US20020074215
09975709
Correspondence name and address
COOK, ALEX, MC FARRON, MANZO, ET AL.
DANIEL C. MCEACHRAN
200 W. ADAMS ST.
SUITE 2850
CHICAGO, IL 60606
Assignment: 39
Reel/Frame:012947/0379   Pages: 4
Recorded: 06/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLABISCH, ADAM
Exec Dt:
09/21/2001
2
MERTEN, GERHARD
Exec Dt:
09/21/2001
3
MEYA, HANS
Exec Dt:
09/21/2001
Assignee
1
DBT DEUTSCHE BERGBAU-TECHNIK GMBH
INDUSTRIESTRASSE 1
LUNEN, GERMANY D-445
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6708817
US20020074214
09974948
Correspondence name and address
COOK, ALEX, MCFARRON, MANZO, ET AL.
DANIEL C. MCEACHRAN
CUMMINGS & MEHLER, LTD.
200 W. ADAMS STREET - SUITE 2850
CHICAGO, IL 60606

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