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Patent Assignment Assignor Details
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Assignor Name : BETKER, MARK A.
Total Assignments: 4
Assignment: 1
Reel/Frame:008843/0071   Pages: 4
Recorded: 12/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/1997
2
Exec Dt:
07/07/1997
Assignee
1
11600 EAST 53RD AVENUE, UNIT D
DENVER, COLORADO 80239
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08844549
Correspondence name and address
NAWROCKI, ROONEY & SIVERTSON, P.A.
DAVID M. CROMPTON
3433 BROADWAY STREET N.E., SUITE 401
MINNEAPOLIS, MN 55413
Assignment: 2
Reel/Frame:008903/0854   Pages: 4
Recorded: 01/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/1997
2
Exec Dt:
08/08/1997
Assignee
1
11600 EAST 53RD AVENUE, UNIT D
DENVER, COLORADO 80239
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08910983
Correspondence name and address
NAWROCKI, ROONEY & SIVERTSON, P.A.
DAVID M. CROMPTON
3433 BROADWAY STREET N.E.
SUITE 401
MINNEAPOLIS, MN 55413
Assignment: 3
Reel/Frame:008858/0020   Pages: 3
Recorded: 12/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/11/1997
Assignee
1
11600 EAST 53RD AVENUE, UNIT D
DENVER, COLORADO 80239
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08883550
Correspondence name and address
NAWROCKI, ROONEY & SIVERTSON
DAVID M. CROMPTON
3433 BROADWAY STREET, N.E.
SUITE 401
MINNEAPOLIS, MN 55413
Assignment: 4
Reel/Frame:010636/0548   Pages: 3
Recorded: 02/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/25/2000
Assignee
1
UNIT D
11600 E. 53RD AVENUE
DENVER, COLORADO 80239
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09513708
Correspondence name and address
SHERIDAN ROSS P.C.
BRUCE A. KUGLER, ESQ.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202-5141

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