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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 : RIGGLE, CHARLES M.
Total Assignments: 7
Assignment: 1
Reel/Frame:003897/0992   Pages: 4
Recorded: 06/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/19/1981
2
Exec Dt:
06/19/1981
3
Exec Dt:
06/19/1981
Assignee
1
146 MAIN ST.
MAYNARD, MASSACHUSETTS 01754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06277060
Correspondence name and address
LAWRENCE HARBIN
CESARI & MC KENNA
UNION WHARF EAST
BOSTON, MA 02109
Assignment: 2
Reel/Frame:004142/0398   Pages: 4
Recorded: 06/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/09/1983
2
Exec Dt:
06/09/1983
3
Exec Dt:
06/09/1983
4
Exec Dt:
06/09/1983
Assignee
1
146 MAIN ST.
MAYNARD, MASSACHUSETTS 01754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06505047
Correspondence name and address
VINCENZO D. PITRUZZELLA
DIGITAL EQUIPMENT CORP.
111 POWDERMILL RD., MSO/F7
MAYNARD, MA 01754
Assignment: 3
Reel/Frame:004913/0475   Pages: 5
Recorded: 07/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/07/1988
Assignee
1
146 MAIN ST.
MAYNARD, MASSACHUSETTS 01754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07193090
Correspondence name and address
NUTTER, MC CLENNEN & FISH
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2699
Assignment: 4
Reel/Frame:004932/0022   Pages: 3
Recorded: 08/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/03/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07202882
Correspondence name and address
NUTTER, MC CLENNEN & FISH
INTELLECTUAL PROPERTY DEPT.
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2699
Assignment: 5
Reel/Frame:005071/0081   Pages: 3
Recorded: 04/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/18/1989
2
Exec Dt:
04/13/1989
3
Exec Dt:
04/13/1989
Assignee
1
146 MAIN STREET
MAYNARD, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07343907
Correspondence name and address
PATRICIA A. SHEEHAN
NUTTER, MC CLENNEN & FISH
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 6
Reel/Frame:006093/0709   Pages: 2
Recorded: 04/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/06/1992
2
Exec Dt:
04/06/1992
Assignee
1
146 MAIN STREET
MAYNARD, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07866996
Correspondence name and address
ARNOLD, WHITE & DURKEE
ATTN: J. BRADFORD LEAHEEY
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 7
Reel/Frame:006126/0854   Pages: 4
Recorded: 05/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/08/1992
2
Exec Dt:
05/08/1992
Assignee
1
146 MAIN STREET
MAYNARD, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07607768
Correspondence name and address
CESARI AND MCKENNA
ROBERT A. CESARI
30 ROWES WHARF
BOSTON, MA 02110

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