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Patent Assignment Assignor Details
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Assignor Name : DOWST, WILLIAM P.
Total Assignments: 5
Assignment: 1
Reel/Frame:005033/0498   Pages: 3
Recorded: 10/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/04/1988
2
Exec Dt:
10/04/1988
3
Exec Dt:
10/04/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
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NONE
07257663
Correspondence name and address
WILLIAM R. CLARK
C/O RAYTHEON COMPANY
PATENT DEPT., 141 SPRING STREET
LEXINGTON, MA 02173
Assignment: 2
Reel/Frame:005275/0958   Pages: 3
Recorded: 04/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/10/1990
2
Exec Dt:
04/10/1990
3
Exec Dt:
04/10/1990
4
Exec Dt:
04/10/1990
Assignee
1
WALTHAM,, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07507597
Correspondence name and address
WILLIS M. ERTMAN
FISH & RICHARDSON
SUITE 2500
ONE FINANCIAL CTR.
BOSTON, MA 02111-2658
Assignment: 3
Reel/Frame:006974/0344   Pages: 2
Recorded: 04/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/21/1994
Assignee
1
GILLETTE PARK
BOSTON, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08232522
Correspondence name and address
AUBREY C. BRINE
24 NORTH STREET
SALEM, MA 01970
Assignment: 4
Reel/Frame:008826/0647   Pages: 3
Recorded: 09/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/22/1997
Assignee
1
PRUDENTIAL TOWER BUILDING
BOSTON, MASSACHUSETTS 02199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08937400
Correspondence name and address
AUBREY C. BRINE
24 NORTH STREET
BOSTON, MA 01970
Assignment: 5
Reel/Frame:009617/0569   Pages: 3
Recorded: 11/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/22/1998
2
Exec Dt:
10/22/1998
3
Exec Dt:
11/08/1998
Assignee
1
PRUDENTIAL TOWER BUILDING
BOSTON, MASSACHUSETTS 02199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09154341
Correspondence name and address
AUBREY C. BRINE
24 NORTH STREET
SALEM, MA 01970

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