IP Library › Assignment 025810/0372
Patent Assignment
Reel/Frame 025810/0372

Assignment of Assignor's Interest

Recorded: 2011-02-15 Pages: 3
Assignors
HARDER, DAVID B.
Executed: 2010-11-16
HACKER, JOHN R.
Executed: 2010-11-16
Assignee
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET, BLOOMINGTON, MINNESOTA, 55431
Covered Property (1)
Fluid Filter System
Patent: 8,419,938 →
Application: 12/896,590 →
Publication: US 2011/0132828
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 15, 2011
From: RIES, JEFFREY R.; SALVADOR, CHRISTOPHER J.
To: CATERPILLAR, INC.
Reel/Frame 025809/0772 →
Assignment of Assignor's Interest Feb 15, 2011
From: HEIBENTHAL, RANDALL W.; DEEDRICH, DENNIS M.; EISENMENGER, RICHARD J.
To: ADVANCED FILTRATION SYSTEMS, INC.
Reel/Frame 025810/0264 →