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Patent Assignment Assignor Details
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Assignor Name : GRIFFITHS, DAVID H.
Total Assignments: 2
Assignment: 1
Reel/Frame:004208/0110   Pages: 2
Recorded: 12/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/30/1983
2
Exec Dt:
03/30/1983
Assignee
1
ONE GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
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NONE
06556828
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 2
Reel/Frame:032076/0990   Pages: 4
Recorded: 01/29/2014
Attorney Dkt #:8246.075.CNUS00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2013
2
Exec Dt:
10/28/2013
3
Exec Dt:
10/28/2013
Assignee
1
IMAGINATION HOUSE
HOME PARK ESTATE
KINGS LANGLEY, UNITED KINGDOM WD4 8LZ
Property
 
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14030174
Correspondence name and address
IMAGINATION TECHNOLOGIES
955 EAST ARQUES AVENUE
SUNNYVALE, CA 94085

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