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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/26/2016
Application #:
13201440
Filing Dt:
08/12/2011
Publication #:
Pub Dt:
12/01/2011
PCT #:
US1024165
Inventor:
James T. Schwiegerling
Title:
DIFFRACTIVE TRIFOCAL LENS
Assignment: 1
Reel/Frame:
026701/0984Recorded: 08/04/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/15/2010
Assignee:
888 N. EUCLID AVENUE, P.O. BOX 210158
UNIVERSITY SERVICES BLDG., ROOM 204
TUCSON, ARIZONA 85721-0158
Correspondent:
BARRY L. DAVISON
1201 THIRD AVENUE
SUITE 2200
SEATTLE, WA 98101

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