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Patent Assignment Assignor Details
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Assignor Name : KEEFFE, WILLIAM M.
Total Assignments: 18
Assignment: 1
Reel/Frame:003908/0594   Pages: 1
Recorded: 08/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROTHWELL, HAROLD L. JR.
Exec Dt:
08/07/1981
2
ENGLISH, GEORGE J.
Exec Dt:
08/07/1981
3
KEEFFE, WILLIAM M.
Exec Dt:
08/07/1981
Assignee
1
GTE PRODUCTS CORPORATION, A CORP. OF DE.
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4415829
NONE
06292373
Correspondence name and address
WILLIAM H. MCNEILL
GTE PRODUCTS CORP.
SYLVANIA LTG. CTR.
DANVERS, MA 01923
Assignment: 2
Reel/Frame:004036/0541   Pages: 1
Recorded: 08/18/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FOHL, TIMOTHY
Exec Dt:
08/13/1982
2
KEEFFE, WILLIAM M.
Exec Dt:
08/13/1982
3
ROTHWELL, HAROLD L.
Exec Dt:
08/13/1982
Assignee
1
GTE PRODUCTS CORPORATION A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4499396
NONE
06409280
Correspondence name and address
WILLIAM H. MCNEILL
GTE PRODUCTS CORP.
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 3
Reel/Frame:004243/0960   Pages: 1
Recorded: 03/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEEFFE, WILLIAM M.
Exec Dt:
03/13/1984
2
GUNGLE, W. CALVIN
Exec Dt:
03/13/1984
3
ROTHWELL, HAROLD L. JR.
Exec Dt:
03/13/1984
4
KRASKO, ZEYA K.
Exec Dt:
03/13/1984
Assignee
1
GTE PRODUCTS CORPORATION, A DE CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4636687
NONE
06593789
Correspondence name and address
THOMAS H. BUFFTON
GTE PRODUCTS CORP.
SYLVANIA LIGHTING CENTER
DANVERS, MA 01923
Assignment: 4
Reel/Frame:004243/0974   Pages: 1
Recorded: 03/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEEFFE, WILLIAM M.
Exec Dt:
03/13/1984
2
GUNGLE, W. CALVIN
Exec Dt:
03/13/1984
3
ROTHWELL, HAROLD L.
Exec Dt:
03/13/1984
4
KRASKO, ZEYA K.
Exec Dt:
03/13/1984
Assignee
1
GTE PRODUCTS CORPORATION, A DE CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4620130
NONE
06593790
Correspondence name and address
THOMAS H. BUFFTON
GTE PRODUCTS CORP.
SYLVANIA LIGHTING CENTER
DANVERS, MA 01923
Assignment: 5
Reel/Frame:004258/0159   Pages: 1
Recorded: 05/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEYER, VINCENT D.
Exec Dt:
05/03/1984
2
KEEFFE, WILLIAM M.
Exec Dt:
05/03/1984
Assignee
1
GTE PRODUCTS CORPORATION A DE CORP
DANVERS, MASSACHUSETTS 01923
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4614890
NONE
06607550
Correspondence name and address
GTE SERVICE CORPORATION
PATENT DEPT., SYLVANIA
LIGHTING CENTER
DANVERS, MA 01923
Assignment: 6
Reel/Frame:004275/0332   Pages: 1
Recorded: 06/18/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEEFFE, WILLIAM M.
Exec Dt:
06/14/1984
2
KRASKO, ZEYA K.
Exec Dt:
06/14/1984
Assignee
1
GTE PRODUCTS CORPORATION A CORP
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4890030
NONE
06621648
Correspondence name and address
GTE SERVICE CORPORATION
PATENT DEPT.
SYLVANIA LIGHTING CENTER
DANVERS, MA 01923
Assignment: 7
Reel/Frame:004331/0082   Pages: 1
Recorded: 10/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEEFFE, WILLIAM M.
Exec Dt:
10/23/1984
2
KRASKO, ZEYA K.
Exec Dt:
10/23/1984
3
KARLOTSKI, ROBERT J.
Exec Dt:
10/24/1984
Assignee
1
GTE PRODUCTS CORPORATION, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4625141
NONE
06665471
Correspondence name and address
THOMAS H. BUFFTON
100 ENDICOTT ST.
DANVERS, MA 01923
Assignment: 8
Reel/Frame:004331/0083   Pages: 1
Recorded: 10/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEEFFE, WILLIAM M.
Exec Dt:
10/23/1984
2
KRASKO, ZEYA K.
Exec Dt:
10/23/1984
3
KARLOTSKI, ROBERT J.
Exec Dt:
10/24/1984
Assignee
1
GTE PRODUCTS CORPORATION, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4620125
NONE
06665472
Correspondence name and address
THOMAS H. BUFFTON
100 ENDICOTT ST.
DANVERS, MA 01923
Assignment: 9
Reel/Frame:004539/0679   Pages: 2
Recorded: 04/04/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAYA, JAKOB
Exec Dt:
04/04/1986
2
LAPATOVICH, WALTER P.
Exec Dt:
04/04/1986
3
KEEFFE, WILLIAM M.
Exec Dt:
04/04/1986
4
LIEBERMANN, RICHARD W.
Exec Dt:
04/04/1986
Assignee
1
GTE LABORATORIES INCORPORATED, A CORP OF DELAWARE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4672267
NONE
06848435
Correspondence name and address
MARTHA ANN FINNEGAN
GTE PRODUCTS CORP.
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 10
Reel/Frame:004651/0394   Pages: 1
Recorded: 12/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WHITE, PHILIP J.
Exec Dt:
12/17/1986
2
MORRIS, JAMES C.
Exec Dt:
12/18/1986
3
KEEFFE, WILLIAM M.
Exec Dt:
12/18/1986
Assignee
1
GTE PRODUCTS CORPORATION
A DE CORP
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4850499
NONE
06943978
Correspondence name and address
JOSEPH S. ROMANOW
GTE PRODUCTS CORP.,
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 11
Reel/Frame:004710/0397   Pages: 2
Recorded: 05/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEEFFE, WILLIAM M.
Exec Dt:
05/06/1987
2
KRASKO, ZEYA
Exec Dt:
05/06/1987
3
KARLOTSKI, ROBERT
Exec Dt:
05/06/1987
4
MORRIS, JAMES C.
Exec Dt:
05/06/1987
Assignee
1
GTE PRODUCTS CORPORATION, A CORP OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4791334
NONE
07047226
Correspondence name and address
JOSEPH S. RAMANOW
GTE PRODUCTS CORP.
100 ENDICOTT ST.
DANVERS, MA 01923
Assignment: 12
Reel/Frame:004775/0119   Pages: 1
Recorded: 06/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KEEFFE, WILLIAM M.
Exec Dt:
06/24/1987
Assignee
1
GTE PRODUCTS CORPORATION
A CORP. OF DE
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4825127
NONE
07065797
Correspondence name and address
MARTHA ANN FINNEGAN
GTE PRODUCTS CORPORATION
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 13
Reel/Frame:004775/0537   Pages: 1
Recorded: 08/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRASKO, ZEYA K.
Exec Dt:
08/25/1987
2
KEEFFE, WILLIAM M.
Exec Dt:
08/25/1987
Assignee
1
GTE PRODUCTS CORPORATION
A DE CORP.
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4825127
NONE
07065797
Correspondence name and address
MARTHA ANN FINNEGAN
GTE PRODUCTS CORPORATION
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 14
Reel/Frame:004800/0962   Pages: 1
Recorded: 10/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZASLAVSKY, GREGORY
Exec Dt:
10/14/1987
2
BARAKITIS, NIKOLAOS
Exec Dt:
10/14/1987
3
KEEFFE, WILLIAM M.
Exec Dt:
10/09/1987
Assignee
1
GTE PRODUCTS CORPORATION, A CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4818915
NONE
07111395
Correspondence name and address
CARLO S. BESSONE
100 ENDICOTT ST.,
DANVERS, MA 01923
Assignment: 15
Reel/Frame:004854/0258   Pages: 1
Recorded: 10/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEEFFE, WILLIAM M.
Exec Dt:
10/09/1987
2
WAYMOUTH, JOHN F.
Exec Dt:
10/12/1987
3
ZASLAVSKY, GREGORY
Exec Dt:
10/13/1987
Assignee
1
GTE PRODUCTS CORPORATION, A DE. CORP.
DANVERS, MASSACHUSETTS 01923
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4812714
NONE
07111396
Correspondence name and address
CARLO S. BESSONE
100 ENDICOTT ST.,
DANVERS, MA 01923
Assignment: 16
Reel/Frame:004941/0078   Pages: 1
Recorded: 08/08/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEEFFE, WILLIAM M.
Exec Dt:
08/05/1988
2
KARLOTSKI, ROBERT
Exec Dt:
08/05/1988
Assignee
1
GTE PRODUCTS CORPORATION, A DE CORP.
DANVERS, MASSACHUSETTS 01923
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4916351
NONE
07229931
Correspondence name and address
JOSEPH S. ROMANOW
GTE PRODUCTS CORPORATION
100 ENDICOTT ST.
DANVERS, MA 01923
Assignment: 17
Reel/Frame:005087/0917   Pages: 1
Recorded: 06/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PASSMORE, EDMUND M.
Exec Dt:
06/05/1989
2
KEEFFE, WILLIAM M.
Exec Dt:
06/05/1989
Assignee
1
GTE PRODUCTS CORPORATION, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5021703
NONE
07361884
Correspondence name and address
MARTHA ANN FINNEGAN
GTE PRODUCTS CORP.,
100 ENDICOTT ST.,
DANVERS, MA 01923
Assignment: 18
Reel/Frame:005701/0751   Pages: 3
Recorded: 05/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LI, YAN MING
Exec Dt:
05/01/1991
2
BUDINGER, A. BOWMAN
Exec Dt:
05/01/1991
3
BYSZEWSKI, WOJCIECH W.
Exec Dt:
05/01/1991
4
GREGOR, PHILIP
Exec Dt:
05/01/1991
5
KEEFFE, WILLIAM M.
Exec Dt:
05/03/1991
Assignee
1
GTE PRODUCTS CORPORATION
40 SYLVAN RD.
WALTHAM, MASSACHUSETTS 02254
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5086276
NONE
07696659
Correspondence name and address
GTE SERVICE CORP.
CARL F. RUOFF
40 SYLVAN RD.
WALTHAM, MA 02254

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