IP Library Assignment 016563/0701
Patent Assignment
Reel/Frame 016563/0701

Assignment of Assignor's Interest

Recorded: 2005-05-11 Pages: 9
Assignors
BLUM, RONALD D.
Executed: 2003-07-25
DUSTON, DWIGHT P.
Executed: 2003-07-25
KATZMAN, DAN
Executed: 2003-07-08
Assignee
E-VISION, LLC
840 HERSHBERGER ROAD, SUITE A, ROANOKE, VIRGINIA, 24017
Covered Property (1)
System, Apparatus, and Method for Correcting Vision Using an Electro-Active Lens
Patent: 6,918,670 →
Application: 10/626,973 →
Publication: US 2004/0051846
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 3, 2003
From: BLUM, RONALD D.; DUSTON, DWIGHT P.; KATZMAN, DAN
To: E-VISION, LLC
Reel/Frame 014681/0056 →
Assignment of Assignor's Interest Nov 20, 2023
From: E-VISION, LLC
To: E-VISION OPTICS, LLC
Reel/Frame 065629/0772 →