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Patent Assignment Assignor Details
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Assignor Name : ELVERUM, JOHN A.
Total Assignments: 3
Assignment: 1
Reel/Frame:003936/0375   Pages: 1
Recorded: 10/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/28/1981
2
Exec Dt:
09/28/1981
3
Exec Dt:
09/28/1981
Assignee
1
600 NINTH ST.
GOLDEN, COLORADO 80401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06310170
Correspondence name and address
REISING, ETHINGTON, BARNARD, PERRY &
BROOKS
3000 TWN. CTR., CTE. 2121
SOUTHFIELD, MI 48075
Assignment: 2
Reel/Frame:005566/0490   Pages: 5
Recorded: 01/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/07/1990
2
Exec Dt:
12/07/1990
3
Exec Dt:
12/07/1990
4
Exec Dt:
12/07/1990
Assignee
1
25107 GENESEE TRAIL ROAD, SUITE 202
GOLDEN, COLORADO 80401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07624849
Correspondence name and address
GARY M. POLUMBUS
HOLLAND & HART
555 17TH ST., SUITE 2900
P. O. BOX 8749
DENVER, CO 80239
Assignment: 3
Reel/Frame:006667/0206   Pages: 4
Recorded: 08/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/1993
2
Exec Dt:
08/09/1993
3
Exec Dt:
08/09/1993
4
Exec Dt:
08/06/1993
Assignee
1
1550 WEST EVANS AVENUE UNIT H DENVER, CO 80223
COLORADO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07756470
Correspondence name and address
GREENLEE & WINNER, P.C.
LORANCE L. GREENLEE
5370 MANHATTAN CIRCLE
SUITE 201
BOULDER, CO 80303

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