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Patent Assignment Assignor Details
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Assignor Name : DEMAND, ERHART E.
Total Assignments: 4
Assignment: 1
Reel/Frame:003919/0499   Pages: 1
Recorded: 06/03/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/29/1981
Assignee
1
A CORP. OF MA
NEWTON, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06269868
Correspondence name and address
SCHILLER & PANDISCIO
60 HICKORY DRIVE
WALTHAM, MA 02154
Assignment: 2
Reel/Frame:004032/0808   Pages: 3
Recorded: 05/28/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/21/1982
Assignee
1
55 CHAPEL ST.
NEWTON, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06383337
Correspondence name and address
SCHILLER AND PANDISCIO
60 HICKORY DRIVE
WALTHAM, MA 02154
Assignment: 3
Reel/Frame:004619/0552   Pages: 1
Recorded: 10/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/15/1986
Assignee
1
NEWTON, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06920725
Correspondence name and address
ROBERT J. SCHILLER
60 HICKORY DR.
WALTHAM, MA 02154
Assignment: 4
Reel/Frame:005111/0007   Pages: 2
Recorded: 08/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/27/1989
2
Exec Dt:
07/27/1989
3
Exec Dt:
07/27/1989
Assignee
1
1711 PINE STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07388258
Correspondence name and address
STEELE, GOULD & FRIED
STE. 3232
1700 MARKET STREET
PHILADELPHIA, PA 19103

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