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Patent Assignment Assignor Details
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Assignor Name : BRISTOL, DEREK C.
Total Assignments: 4
Assignment: 1
Reel/Frame:010160/0427   Pages: 4
Recorded: 08/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/1999
2
Exec Dt:
07/23/1999
Assignee
1
PO BOX 5108
717 SEVENTEENTH STREET
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09165604
Correspondence name and address
JOHNS MAINVILLE INTERNATIONAL, INC.
ROBERT D. TOUSLEE
10100 WEST UTE AVENUE
PO BOX 5108
LITTLETON, CO 80127
Assignment: 2
Reel/Frame:011639/0695   Pages: 4
Recorded: 03/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2001
2
Exec Dt:
03/02/2001
3
Exec Dt:
03/07/2001
Assignee
1
717 SEVENTEENTH STREET
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09811223
Correspondence name and address
JOHNS MANVILLE CORPORATION
DENIS LAVOIE
10100 WEST UTE AVENUE
LITTLETON, CO 80127
Assignment: 3
Reel/Frame:015513/0302   Pages: 3
Recorded: 06/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2004
2
Exec Dt:
06/22/2004
Assignee
1
PO BOX 5108
717 SEVENTEENTH STREET
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10874672
Correspondence name and address
ROBERT TOUSLEE, JOHNS MANVILLE
10100 W UTE AVENUE
LITTLETON, CO 80127
Assignment: 4
Reel/Frame:015866/0959   Pages: 4
Recorded: 10/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2004
2
Exec Dt:
09/21/2004
3
Exec Dt:
09/21/2004
4
Exec Dt:
09/21/2004
Assignee
1
717 17TH STREET
P.O. BOX 5108
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10888823
Correspondence name and address
JOHNS MANVILLE
ROBERT D. TOUSLEE
10100 W UTE AVENUE
LITTLETON, CO 80127

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