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Patent Assignment Assignor Details
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Assignor Name : HEITMANN, KNUT
Total Assignments: 6
Assignment: 1
Reel/Frame:004033/0184   Pages: 1
Recorded: 07/21/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEITMANN, KNUT
Exec Dt:
07/12/1982
2
SCHAEFER, KLAUS-DIETER
Exec Dt:
07/12/1982
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 2020
D-6330 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496231
NONE
06400253
Correspondence name and address
GILBERT L. WELLS
727 23RD ST., S.
P.O. BOX 2445
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004074/0464   Pages: 1
Recorded: 12/06/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEITMANN, KNUT
Exec Dt:
11/26/1982
2
SCHAEFER, KLAUS-DIETER
Exec Dt:
11/26/1982
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4447143
NONE
06447166
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 3
Reel/Frame:004405/0243   Pages: 1
Recorded: 05/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DRANSFELD, KLAUS
Exec Dt:
04/28/1985
2
HEITMANN, KNUT
Exec Dt:
05/02/1985
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4669313
NONE
06733189
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
111 N. ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 4
Reel/Frame:004405/0242   Pages: 1
Recorded: 05/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEITMANN, KNUT
Exec Dt:
05/03/1985
2
HOPPE, MARTIN
Exec Dt:
05/03/1985
3
SCHNEIDER, ECKHARD
Exec Dt:
05/03/1985
4
THAER, ANDREAS
Exec Dt:
05/03/1985
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4612267
NONE
06733188
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 N. ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 5
Reel/Frame:004406/0144   Pages: 1
Recorded: 05/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEITMANN, KNUT
Exec Dt:
05/03/1985
2
HOPPE, MARTIN
Exec Dt:
05/03/1985
3
SCHNEIDER, ECKHARD
Exec Dt:
05/07/1985
4
THAER, ANDREAS
Exec Dt:
05/03/1985
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4672012
NONE
06733306
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 6
Reel/Frame:006423/0830   Pages: 3
Recorded: 01/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DRANSFELD, KLAUS
Exec Dt:
10/28/1992
2
FISCHER, ULRICH
Exec Dt:
12/01/1992
3
GUETHNER, PETER
Exec Dt:
08/22/1992
4
HEITMANN, KNUT
Exec Dt:
12/23/1992
Assignee
1
HOMMELWERKE GMBH
D-7730 VS-SCHWENNINGEN 15, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5212987
NONE
07794610
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
P.O. BOX 25696
WASHINGTON, DC 20007-8696

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