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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/01/2002
Application #:
09724807
Filing Dt:
11/28/2000
Inventors:
Yasser Khan Bangash, John Derek Jones, Michael R. Berry
Title:
CLEAN WATER INJECTION SYSTEM
Assignment: 1
Reel/Frame:
011679/0745Recorded: 03/26/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/28/2000
Exec Dt:
11/28/2000
Exec Dt:
11/28/2000
Assignee:
5500 S.E. 59TH STREET
OKLAHOMA CITY, OKLAHOMA 73135
Correspondent:
BILL D. MCCARTHY
CROWE & DUNLEVY
1800 MID AMERICA TWR. 20 N. BROADWAY
OKLAHOMA CITY, OK 73102
Assignment: 2
Reel/Frame:
034454/0658Recorded: 11/25/2014Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/18/2011
Assignee:
5500 SE 59TH STREET
OKLAHOMA CITY, OKLAHOMA 73135
Correspondent:
DAVID M. SULLIVAN
324 NORTH ROBINSON AVENUE, SUITE 100
BRANIFF BUILDING
OKLAHOMA CITY, OK 73102

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