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Patent Assignment Assignor Details
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Assignor Name : NORTON, DAVID E. JR.
Total Assignments: 4
Assignment: 1
Reel/Frame:004333/0735   Pages: 2
Recorded: 12/03/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/25/1984
Assignee
1
LOUISVILLE, COLORADO
Property
 
Pat #
Pub #
Intl #
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NONE
06672705
Correspondence name and address
WOODCOCK WASHBURN KURTZ MACKIEWICZ
& NORRIS
1800 UNITED ENGINEERS BLDG.
30 SOUTH 17TH ST.
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:004888/0283   Pages: 1
Recorded: 05/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/06/1988
2
Exec Dt:
05/06/1988
Assignee
1
1861 LEFTHAND CIRCLE
LONGMONT, COLORADO 80501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07197114
Correspondence name and address
WILLIAM S. FROMMER
CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:011568/0119   Pages: 3
Recorded: 03/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/12/2000
Assignee
1
1685 38TH STREET
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
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NONE
09708434
Correspondence name and address
NIXON & VANDERHYE P.C.
H. WARREN BURNAM, JR.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON , VA 22201
Assignment: 4
Reel/Frame:011758/0240   Pages: 3
Recorded: 05/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/2001
2
Exec Dt:
02/01/2001
Assignee
1
1685 38TH STREET
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09761658
Correspondence name and address
NIXON & VANDERHYE P.C.
H. WARREN BURNAM, JR.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201

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