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Patent Assignment Assignor Details
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Assignor Name : MC MAHON, DONALD H.
Total Assignments: 16
Assignment: 1
Reel/Frame:003994/0967   Pages: 1
Recorded: 04/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MC MAHON, DONALD H.
Exec Dt:
03/17/1982
Assignee
1
SPERRY CORPORATION, A CORP. OF DE.
GREAT NECK, NEW YORK 11020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4461543
NONE
06362563
Correspondence name and address
HOWARD P. TERRY
SPERRY CORP.
GREAT NECK, NY 11020
Assignment: 2
Reel/Frame:004102/0358   Pages: 1
Recorded: 03/09/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SOREF, RICHARD A.
Exec Dt:
02/10/1983
2
MC MAHON, DONALD H.
Exec Dt:
02/10/1983
Assignee
1
SPERRY CORPORATION, A CORP OF DE.
GREAT NECK, NEW YORK 11020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4516837
NONE
06468526
Correspondence name and address
H. P. TERRY
C/0 SPERRY CORP.
GREAT NECK, NY 11020
Assignment: 3
Reel/Frame:004105/0232   Pages: 2
Recorded: 03/24/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC MAHON, DONALD H.
Exec Dt:
02/22/1983
2
SPILLMAN, WILLIAM B. JR.
Exec Dt:
02/22/1983
Assignee
1
SPERRY CORPORATION, A CORP. OF DEL.
GREAT NECK, NEW YORK 11020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4518857
NONE
06473170
Correspondence name and address
HOWARD P. TERRY
SPERRY CORP.
LAKEVILLE ROAD & MARCUS AVE.
GREAT NECK, N.Y. 11020
Assignment: 4
Reel/Frame:004111/0694   Pages: 1
Recorded: 04/06/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MC MAHON, DONALD H.
Exec Dt:
03/09/1983
Assignee
1
SPERRY CORPORATION, A CORP. OF DEL.
GREAT NECK, NEW YORK 11020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4519252
NONE
06476957
Correspondence name and address
H. P. TERRY
C/0 SPERRY CORP.
GREAT NECK, NY 11020
Assignment: 5
Reel/Frame:004151/0569   Pages: 1
Recorded: 07/25/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MC MAHON, DONALD H.
Exec Dt:
06/29/1983
Assignee
1
SPERRY CORPORATION A CORP. OF DE
GREAT NECK, NEW YORK 11020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4595830
NONE
06512264
Correspondence name and address
H. P. TERRY
C/0 SPERRY CORP.
GREAT NECK, NY 11020
Assignment: 6
Reel/Frame:004302/0186   Pages: 2
Recorded: 07/25/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC MAHON, DONALD H.
Exec Dt:
06/26/1984
2
SOREF, RICHARD
Exec Dt:
07/03/1984
Assignee
1
SPERRY CORPORATION A CORP. OF DE
GREAT NECK,, NEW YORK 11020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4636636
NONE
06630568
Correspondence name and address
H. P. TERRY
C/O SPERRY CORP.
GREAT NECK,NY 11020
Assignment: 7
Reel/Frame:004467/0283   Pages: 1
Recorded: 10/03/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MC MAHON, DONALD H.
Exec Dt:
09/30/1985
Assignee
1
POLAROID CORPORATION 549 TECHNOLOGY SQUARE CAMBRIDGE, MA 02139 A CORP OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4707061
NONE
06783436
Correspondence name and address
POLAROID CORPORATION
PATENT DEPARTMENT
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 8
Reel/Frame:004498/0853   Pages: 1
Recorded: 12/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MC MAHON, DONALD H.
Exec Dt:
12/17/1985
Assignee
1
POLAROID CORPORATION
549 TECHNOLOGY SQUARE
A CORP. OF DE
CAMBRIDGE, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4730301
NONE
06811775
Correspondence name and address
POLAROID CORP.
PATENT DEPT.
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 9
Reel/Frame:004502/0872   Pages: 1
Recorded: 12/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MC MAHON, DONALD H.
Exec Dt:
12/17/1985
Assignee
1
POLAROID CORPORATION
549 TECHNOLOGY SQUARE
A CORP OF DELAWARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4742576
NONE
06815073
Correspondence name and address
POLAROID CORPORATION
PATENT DEPARTMENT
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 10
Reel/Frame:004550/0791   Pages: 2
Recorded: 05/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC MAHON, DONALD H.
Exec Dt:
04/30/1986
2
DYES, WILLIAM A.
Exec Dt:
04/30/1986
Assignee
1
POLAROID CORPORATION
549 TECHNOLOGY SQUARE
A CORP OF DELAWARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4782492
NONE
06859487
Correspondence name and address
POLAROID CORP.
PATENT DEPT.
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 11
Reel/Frame:004561/0940   Pages: 2
Recorded: 05/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAHAPATRA, AMARESH
Exec Dt:
05/19/1986
2
MC MAHON, DONALD H.
Exec Dt:
05/19/1986
Assignee
1
POLAROID CORPORATION
549 TECHNOLOGY SQUARE
A CORP OF DE.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4715027
NONE
06868098
Correspondence name and address
POLAROID CORP.
PATENT DEPT.
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 12
Reel/Frame:004565/0178   Pages: 2
Recorded: 06/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC MAHON, DONALD H.
Exec Dt:
06/10/1986
2
JOHNSON, GILBERT L. JR.
Exec Dt:
06/10/1986
Assignee
1
POLAROID CORPORATION
549 TECHNOLOGY SQUARE
A CORP. OF DE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4715028
NONE
06874118
Correspondence name and address
POLAROID CORPORATION
PATENT DEPARTMENT
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 13
Reel/Frame:004644/0026   Pages: 1
Recorded: 07/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MC MAHON, DONALD H.
Exec Dt:
07/16/1986
Assignee
1
POLAROID CORPORATION, A CORP. OF DE.
549 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4736360
NONE
06887710
Correspondence name and address
POLAROID CORP.
PATENT DEPT.
549 TECHNOLOGY SQ.
CAMBRIDGE, MA 02139
Assignment: 14
Reel/Frame:004923/0689   Pages: 1
Recorded: 05/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MC MAHON, DONALD H.
Exec Dt:
05/20/1988
Assignee
1
POLAROID CORPORATION, A CORP OF DE.
549 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5119454
NONE
07197590
Correspondence name and address
POLAROID CORPORATION
PATENT DEPT.
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 15
Reel/Frame:005057/0749   Pages: 2
Recorded: 03/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MC MAHON, DONALD H.
Exec Dt:
03/18/1989
Assignee
1
PHOTON KINETICS INC., 4900 S. W. GRIFFITH DR., BEAVERTON, OR 97005, A CORP. OF OR
OREGON
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4960989
NONE
07329796
Correspondence name and address
DELLETT, SMITH-HILL & BEDELL
1070 ONE MAIN PLACE
101 S. W. MAIN
PORTLAND, OR 97204
Assignment: 16
Reel/Frame:005219/0574   Pages: 3
Recorded: 01/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MC MAHON, DONALD H.
Exec Dt:
01/27/1990
Assignee
1
DIGITAL EQUIPMENT CORPORATION
146 MAIN STREET
MAYNARD, MASSACHUSETTS 01754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5043975
NONE
07373160
Correspondence name and address
JEFFREY D. SANOK
KENYON & KENYON
1025 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036

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