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Patent Assignment Assignor Details
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Assignor Name : CROOKHAM, DAVID M.
Total Assignments: 10
Assignment: 1
Reel/Frame:005897/0946   Pages: 10
Recorded: 11/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/20/1991
2
Exec Dt:
06/21/1991
3
Exec Dt:
06/21/1991
4
Exec Dt:
06/21/1991
5
Exec Dt:
06/21/1991
6
Exec Dt:
10/09/1991
Assignee
1
P.O. BOX 289 OSKALOOSA, IA 52577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07685296
Correspondence name and address
MARK D. HANSING
ZARLEY, MCKEE, THOMTE, VOORHEES & SEASE
801 GRAND AVE., STE. 3200
DES MOINES, IA 50309
Assignment: 2
Reel/Frame:008816/0860   Pages: 5
Recorded: 11/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/1997
2
Exec Dt:
03/10/1997
Assignee
1
P.O. BOX 808
100 - 1ST AVENUE W,
OSKALOOSA, IOWA 52577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08853173
Correspondence name and address
MARK D. HANSING, ESQ.
801 GRAND AVENUE
SUITE 3200
DES MOINES, IOWA 50309
Assignment: 3
Reel/Frame:009795/0128   Pages: 9
Recorded: 03/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/1998
2
Exec Dt:
08/21/1998
3
Exec Dt:
09/17/1998
4
Exec Dt:
08/20/1998
5
Exec Dt:
08/20/1998
6
Exec Dt:
08/20/1998
Assignee
1
P.O. BOX 808
100 - 1ST STREET
OSKALOOSA, IOWA 52577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09217975
Correspondence name and address
MARK D. HANSING
801 GRAND AVENUE, SUITE 3200
DES MOINES, IOWA 50309
Assignment: 4
Reel/Frame:010179/0029   Pages: 10
Recorded: 06/11/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNOR, FILED ON 3-4-99, RECORDED ON REEL 9795, FRAME 0128.
Assignors
1
Exec Dt:
08/20/1998
2
Exec Dt:
08/21/1998
3
Exec Dt:
09/17/1998
4
Exec Dt:
08/20/1998
5
Exec Dt:
08/20/1998
6
Exec Dt:
08/20/1998
Assignee
1
100 - 1ST STREET, P.O. BOX 808
OSKALOOSA, IOWA 52577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09217975
Correspondence name and address
MARK D. HANSING
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309
Assignment: 5
Reel/Frame:020354/0435   Pages: 3
Recorded: 01/11/2008
Attorney Dkt #:10757.6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2008
2
Exec Dt:
01/07/2008
Assignee
1
4994 S. GOLD BUG WAY
AURORA, COLORADO 80016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11975741
Correspondence name and address
KELLY DE LA TORRE
410 SEVENTEENTH STREET
SUITE 2200
DENVER, CO 80202
Assignment: 6
Reel/Frame:026815/0602   Pages: 3
Recorded: 08/26/2011
Attorney Dkt #:10757.6 8/26/11 DRS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2008
2
Exec Dt:
01/07/2008
Assignee
1
1415 LARIMER STREET
SUITE 200
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11975741
Correspondence name and address
JAMES A. PINTO
410 SEVENTEENTH STREET
SUITE 2200
DENVER, CO 80202
Assignment: 7
Reel/Frame:026815/0735   Pages: 3
Recorded: 08/26/2011
Attorney Dkt #:10757.7 8/26/11 DRS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2009
2
Exec Dt:
05/11/2009
Assignee
1
1415 LARIMER STREET
SUITE 200
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11627967
Correspondence name and address
JAMES A. PINTO
410 SEVENTEENTH STREET
SUITE 2200
DENVER, CO 80202
Assignment: 8
Reel/Frame:030099/0499   Pages: 3
Recorded: 03/27/2013
Attorney Dkt #:4550.100.02US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2009
2
Exec Dt:
05/11/2009
Assignee
1
1415 LARIMER STREET
SUITE 200
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13833688
Correspondence name and address
NEUGEBOREN O'DOWD PC
1227 SPRUCE STREET
SUITE 200
BOULDER, CO 80302
Assignment: 9
Reel/Frame:033861/0401   Pages: 3
Recorded: 10/01/2014
Attorney Dkt #:4550.100.01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2009
2
Exec Dt:
05/11/2009
Assignee
1
1415 LARIMER STREET
SUITE 200
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13276540
Correspondence name and address
NEUGEBOREN O'DOWD PC
1227 SPRUCE STREET
SUITE 200
BOULDER, CO 80302
Assignment: 10
Reel/Frame:034763/0200   Pages: 3
Recorded: 01/20/2015
Attorney Dkt #:4550.100.03US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2009
2
Exec Dt:
05/11/2009
Assignee
1
9559 S. KINGSTON CT.
SUITE 200
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14600610
Correspondence name and address
NEUGEBOREN O'DOWD PC
1227 SPRUCE STREET
SUITE 200
BOULDER, CO 80302

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