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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : GRIEF, RALF
Total Assignments: 9
Assignment: 1
Reel/Frame:013015/0473   Pages: 3
Recorded: 06/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAMMER, EGMONT
Exec Dt:
05/13/2002
2
GRIEF, RALF
Exec Dt:
05/13/2002
3
LERCHBAUM, KARL
Exec Dt:
05/13/2002
4
NEUPER, REINHARD
Exec Dt:
05/13/2002
Assignee
1
VOEST-ALPINE BERGTECHNIK GESELLSCHAFT M.B.H.
ALPINESTRASSE 1
A-8740 ZELTWEG, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6785988
US20020157283
10131751
Correspondence name and address
CHAPMAN AND CUTLER
ROBERT J. SCHNEIDER
111 W. MONROE ST.
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:017047/0033   Pages: 3
Recorded: 03/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARGL, HUBERT
Exec Dt:
03/02/2005
2
GRIEF, RALF
Exec Dt:
03/02/2005
Assignee
1
VOEST-ALPINE BERGTECHNIK GESELLSCHAFT M.B.H.
ALPINESTRASSE 1
ZELTWEG A-8740, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7198332
US20060061205
10528672
Correspondence name and address
ROBERT J. SCHNEIDER
CHAPMAN AND CUTLER LLP
111 WEST MONROE STREET
16TH FLOOR
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:016303/0085   Pages: 4
Recorded: 06/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEUPER, REINHARD
Exec Dt:
05/17/2005
2
GRIEF, RALF
Exec Dt:
05/17/2005
Assignee
1
VOEST-ALPINE BERGTECHNIK GESELLSCHAFT M.B.H.
ALPINESTRASSE 1
A-8740 ZELTWEG, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7175237
US20050248209
11125794
Correspondence name and address
CHAPMAN AND CUTLER LLP
ROBERT J. SCHNEIDER
111 WEST MONROE STREET
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:027216/0689   Pages: 2
Recorded: 11/11/2011
Attorney Dkt #:8529/100817
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIEF, RALF
Exec Dt:
09/28/2011
2
GERER, ROMAN
Exec Dt:
09/28/2011
3
AKERMAN, JAN
Exec Dt:
09/28/2011
4
SIFFERLINGER, NIKOLAUS
Exec Dt:
09/28/2011
Assignee
1
SANDVIK MINING AND CONSTRUCTION G.M.B.H.
ALPINESTRASSE 1
ZELTWEG, AUSTRIA 8740
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120068528
13320170
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
P. O. BOX 18415
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:027217/0642   Pages: 2
Recorded: 11/11/2011
Attorney Dkt #:8529/100831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERER, ROMAN
Exec Dt:
10/19/2011
2
GRIEF, RALF
Exec Dt:
10/19/2011
3
AKERMAN, JAN
Exec Dt:
10/19/2011
Assignee
1
SANDVIK MINING AND CONSTRUCTION G.M.B.H.
ALPINESTRASSE 1
ZELTWEG, AUSTRIA 8740
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120056465
13320231
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
P. O. BOX 18415
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:031646/0627   Pages: 2
Recorded: 11/15/2013
Attorney Dkt #:SMS 13704WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERER, ROMAN
Exec Dt:
10/22/2013
2
GRIEF, RALF
Exec Dt:
10/22/2013
Assignee
1
SANDVIK MINING AND CONSTRUCTION G.M.B.H.
ALPINESTRABE 1 A-8740
ZELTWEG, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140152074
14117932
Correspondence name and address
MARIA GASAWAY
6325 HUNTLEY ROAD
WORTHINGTON, OH 43085
Assignment: 7
Reel/Frame:043909/0315   Pages: 4
Recorded: 10/20/2017
Attorney Dkt #:ROTO 14442WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GHOLIOF, HAMIDREZA
Exec Dt:
01/27/2015
2
GRIEF, RALF
Exec Dt:
01/23/2015
3
FADER, JOSEPH
Exec Dt:
01/27/2015
Assignee
1
SANDVIK INTELLECTUAL PROPERTY AB
SE-811 81
SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10781641
US20180016849
15545250
Correspondence name and address
MARIA C. POLLICK
6325 HUNTLEY ROAD
WORTHINGTON, OH 43085
Assignment: 8
Reel/Frame:051311/0852   Pages: 2
Recorded: 12/18/2019
Attorney Dkt #:SMRT 14891WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRIEF, RALF
Exec Dt:
10/21/2019
Assignee
1
SANDVIK INTELLECTUAL PROPERTY AB
SE-811 81
SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200378253
16606322
Correspondence name and address
CORINNE GORSKI
3200 HIGHLANDS PARKWAY SE
#200
SMYRNA, GA 30082
Assignment: 9
Reel/Frame:054189/0806   Pages: 8
Recorded: 10/28/2020
Attorney Dkt #:SMC P15001WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIEF, RALF
Exec Dt:
10/08/2020
2
HASLER, STEFAN
Exec Dt:
10/12/2020
3
IRREGGER, KARL
Exec Dt:
02/02/2018
4
STEINER, STEFAN
Exec Dt:
02/02/2018
5
WEINBERGER, GERHARD
Exec Dt:
02/02/2018
Assignee
1
SANDVIK MINING AND CONSTRUCTION G.M.B.H.
ALPINESTRASSE 1
8740
ZELTWEG, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11299987
US20210047926
16965558
Correspondence name and address
CORINNE GORSKI
3200 HIGHLANDS PARKWAY SE
#200
SMYRNA, GA 30082

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