Patent Assignment
Reel/Frame 023305/0975
Assignment of Assignor's Interest
Recorded: 2009-09-30
Pages: 3
Assignor
DIERKES, CARSTEN
Executed: 2008-02-01
Assignee
ROYAL ENVIRONMENTAL SYSTEMS, INC.
30630 FOREST BOULEVARD, STACY, MINNESOTA, 55079
Covered Property
(1)
Liquid Filtration System
Application:
12/570,327 →
Publication:
US 2010/0025313
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.