IP Library › Assignment 019623/0749
Patent Assignment
Reel/Frame 019623/0749

Assignment of Assignor's Interest

Recorded: 2007-07-31 Pages: 4
Assignors
FARBER, BORIS Y.
Executed: 2007-07-26
KANIUK, JOHN A.
Executed: 2007-07-26
ALEXANDER, RICKY A.
Executed: 2007-07-26
Assignee
ZIRCOA INC.
31501 SOLON ROAD, SOLON, OHIO, 44139
Covered Property (1)
Grinding Beads and Method of Producing the Same
Patent: 8,074,472 →
Application: 11/830,955 →
Publication: US 2009/0036291
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Jul 12, 2010
From: ZIRCOA INC.
To: PENSION BENEFIT GUARANTY CORPORATION
Reel/Frame 024667/0119 →
Termination Assingment Patent Nov 16, 2015
From: PENSION BENEFIT GUARANTY CORPORATION
To: ZIRCOA INC.
Reel/Frame 037417/0068 →