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Patent Assignment Assignor Details
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Assignor Name : GARTZKE, DONALD G.
Total Assignments: 5
Assignment: 1
Reel/Frame:004358/0736   Pages: 1
Recorded: 12/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/21/1984
Assignee
1
15 ALEXANDER ROAD
A CORP. OF MA
BILLERICA, MASSACHUSETTS 01802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06686932
Correspondence name and address
ROBERT T. DUNN
4 CEDAR RIDGE DR.
BEDFORD, MA 01730
Assignment: 2
Reel/Frame:004593/0204   Pages: 1
Recorded: 08/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/01/1986
Assignee
1
94 SEARLE STREET
GEORGETOWN, MASSACHUSETTS 01833
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06897654
Correspondence name and address
JOHN E. TOUPAL
116 CONCORD STREET
FRAMINGHAM, MA 01701
Assignment: 3
Reel/Frame:005052/0063   Pages: 3
Recorded: 03/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/28/1989
2
Exec Dt:
02/28/1989
3
Exec Dt:
02/28/1989
Assignee
1
94 SEARLE STREET,
A CORP. OF MA
GEORGETOWN,, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07318864
Correspondence name and address
JOHN E. TOUPAL
116 CONCORD STREET
FRAMINGHAM, MA 01701
Assignment: 4
Reel/Frame:006342/0696   Pages: 2
Recorded: 11/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/05/1992
2
Exec Dt:
11/05/1992
3
Exec Dt:
11/05/1992
Assignee
1
94 SEARLE STREET
GEORGETOWN, MASSACHUSETTS 01833
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07979979
Correspondence name and address
JOHN E. TOUPAL
116 CONCORD STREET
FRAMINGHAM, MA 01701
Assignment: 5
Reel/Frame:006405/0435   Pages: 2
Recorded: 01/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/11/1993
2
Exec Dt:
01/11/1993
3
Exec Dt:
01/11/1993
Assignee
1
94 SEARLE STREET
GEORGETOWN, MASSACHUSETTS 01833
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08007645
Correspondence name and address
JOHN E. TOUPAL
116 CONCORD STREET
FRAMINGHAM, MA 01701

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