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Patent Assignment Details
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Reel/Frame:006581/0525   Pages: 6
Recorded: 06/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
09/30/1997
Application #:
08052784
Filing Dt:
04/23/1993
Title:
APPARATUS AND METHOD FOR PARTICLE SEPARATION IN A CLOSED FIELD
Assignors
1
Exec Dt:
06/04/1993
2
Exec Dt:
06/04/1993
3
Exec Dt:
06/09/1993
4
Exec Dt:
06/14/1993
5
Exec Dt:
06/10/1993
6
Exec Dt:
06/08/1993
7
Exec Dt:
06/23/1993
Assignee
1
22322 20TH AVENUE, S.W.
BOTHELL,, WASHINGTON 98021
Correspondence name and address
RICHARD L. HUGHES
TOWNSEND AND TOWNSEND KHOURIE AND CREW
STEUART STREET TOWER
ONE MARKET PLAZA, 20TH FLOOR
SAN FRANCISCO, CALIFORNIA 94105-1492

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