Patent Assignment
Reel/Frame 020628/0065
Assignment of Assignor's Interest
Recorded: 2008-02-29
Received: 2008-03-07
Pages: 6
Assignors
ROGERS, DANIEL T.
Executed: 2008-01-21
KAUFMAN, MARTIN M.
Executed: 2008-01-22
MURRAY, KENT S.
Executed: 2008-01-22
Assignee
AMSTED INDUSTRIES INCORPORATED
180 N. STETSON, SUITE 1800, TWO PRUDENTIAL PLAZA, CHICAGO, IL, 60601, UNITED STATES
Covered Property
(1)
Method of calculating environment risk of a chemical in soil
Application:
12/072,802 →