IP Library › Assignment 013981/0974
Patent Assignment
Reel/Frame 013981/0974

Assignment of Assignor's Interest

Recorded: 2003-04-21 Pages: 5
Assignors
ALLISON, WILLIAM C.
Executed: 2003-04-04
SWISHER, ROBERT G.
Executed: 2003-04-07
WANG, ALAN E.
Executed: 2003-04-08
Assignee
TRANSITIONS OPTICAL
9251 BELCHER ROAD, PINELLAS PARK, FLORIDA, 33782
Covered Property (1)
Polishing Pad
Patent: 7,097,549 →
Application: 10/317,982 →
Publication: US 2003/0217517
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrected Assignment to Correct Assignment Filed 4-21-03 on Patent Reel/Frame 013981/0974. Feb 24, 2005
From: ALLISON, WILLIAM C.; SWISHER, ROBERT G.; WANG, ALAN E.
To: PPG INDUSTRIES OHIO, INC.
Reel/Frame 015713/0312 →