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Patent Assignment Assignor Details
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Assignor Name : MADDEN, WILLIAM C.
Total Assignments: 5
Assignment: 1
Reel/Frame:004910/0982   Pages: 1
Recorded: 07/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/19/1988
2
Exec Dt:
07/19/1988
3
Exec Dt:
07/19/1988
4
Exec Dt:
07/19/1988
Assignee
1
111 POWDERMILL ROAD
A CORP. OF MA
MAYNARD, MASSACHUSETTS 01754-1418
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07221944
Correspondence name and address
RICHARD C. AUCHTERLONIE (FILE #DIGQ017)
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 2
Reel/Frame:005080/0484   Pages: 1
Recorded: 03/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/31/1988
Assignee
1
77 REED ROAD
HUDSON, MASSACHUSETTS 01749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07212346
Correspondence name and address
TIM COOK
ARNOLD, WHITE & DURKEE
P. O. BOX 4433
HOUSTON, TX 77210
Assignment: 3
Reel/Frame:004943/0873   Pages: 1
Recorded: 09/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/19/1988
2
Exec Dt:
09/01/1988
3
Exec Dt:
08/24/1988
Assignee
1
111 POWDERMILL ROAD
MAYNARD, MASSACHUSETTS 01754-1418
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07221946
Correspondence name and address
JOHN G. GRAHAM
ARNOLD, WHITE & DURKEE
P. O. BOX 4433
HOUSTON, TX 77210
Assignment: 4
Reel/Frame:006010/0224   Pages: 2
Recorded: 02/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/06/1992
2
Exec Dt:
02/06/1992
Assignee
1
111 POWDERMILL ROAD
A CORPORATION OF MA
MAYNARD, MASSACHUSETTS 01754-1418
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07832742
Correspondence name and address
JOHN G. GRAHAM
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 5
Reel/Frame:006499/0440   Pages: 3
Recorded: 02/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/28/1992
2
Exec Dt:
08/25/1992
3
Exec Dt:
08/28/1992
Assignee
1
146 MAIN STREET
MAYNARD, MASSACHUSETTS 01754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08016058
Correspondence name and address
ROBERT J. FELTOVIC
DIGITAL EQUIPMENT CORPORATION
PATENT LAW GROUP MS02-3/G3
111 POWDERMILL ROAD
MAYNARD, MA 01754-1499

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