IP Library Assignment 020236/0791
Patent Assignment
Reel/Frame 020236/0791

Assignment of Assignor's Interest

Recorded: 2007-11-30 Pages: 2
Assignor
GEFTER, PETER
Executed: 2007-11-30
Assignee
MKS/LON SYSTEMS
1750 NORTH LOOP ROAD, SUITE 100, ALAMEDA, CALIFORNIA, 94502
Covered Property (1)
Method and Apparatus for Monitoring and Controlling Ionizing Blowers
Patent: 7,729,101 →
Application: 11/998,767 →
Publication: US 2008/0130191
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Oct 18, 2010
From: GEFTER, PETER
To: ION SYSTEMS, INC.
Reel/Frame 025150/0420 →
Assignment of Assignor's Interest Dec 19, 2011
From: ION SYSTEMS, INC.
To: ILLINOIS TOOL WORKS INC.
Reel/Frame 027408/0642 →