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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/30/1999
Application #:
08784463
Filing Dt:
01/16/1997
Inventor:
STEPHEN B. WILCHER
Title:
SPROCKET USED IN WASTEWATER TREATMENT FACILITIES
Assignment: 1
Reel/Frame:
008747/0650Recorded: 10/16/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/04/1997
Assignee:
INTELLECTUAL PROPERTY LAW DEPT.
200 E. RANDOLPH DRIVE
CHICAGO, ILLINOIS 60601
Correspondent:
FMC CORPORATION
MICHAEL C. PENN
INTELLECTUAL PROPERTY LAW DEPT.
1735 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:
008995/0602Recorded: 02/17/1998Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/30/1998
Assignee:
40-004 COOK STREET
PALM DESERT, CALIFORNIA 92211
Correspondent:
KIRKPATRICK & LOCKHART LLP
CHRISTINE R. ETHRIDGE, ESQ.
1500 OLIVER BUILDING
PITTSBURGH, PA 15222-2312
Assignment: 3
Reel/Frame:
009257/0613Recorded: 06/24/1998Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/23/1998
Assignee:
40-004 COOK STREET
PALM DESERT, CALIFORNIA 92211
Correspondent:
KIRKPATRICK & LOCKHART LLP
CHRISTINE R. ETHRIDGE, ESQ.
1500 OLIVER BUILDING
PITTSBURGH, PA 15222-2312

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