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Patent Assignment Assignee Details
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Assignee Name : KEY CONCEPTS, INC.
Total Assignments: 3
Assignment: 1
Reel/Frame:004389/0405   Pages: 2
Recorded: 04/18/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/07/1985
Assignee
1
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06491454
Correspondence name and address
PRAVEL, GAMBRELL, HEWITT, KIRK & KIMBALL
TENTH FLR.
1177 WEST LOOP SOUTH
HOUSTON, TX 77027
Assignment: 2
Reel/Frame:004891/0267   Pages: 2
Recorded: 06/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/30/1987
Assignee
1
21-G OLYMPIA AVENUE
A CORP. OF COMMONWEALTH OF MASSACHUSETTS
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06843054
Correspondence name and address
RINES AND RINES
81 NORTH STATE STREET
CONCORD, NEW HAMPSHIRE 03301
Assignment: 3
Reel/Frame:005241/0661   Pages: 1
Recorded: 03/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/21/1990
Assignee
1
25-M OLYMPIA AVE.
A CORP. OF MA.
WOBURN, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07397766
Correspondence name and address
SHAPIRO & SHAPIRO
1100 WILSON BLVD., SUITE 1701
ARLINGTON, VA 22209

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