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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/16/1988
Application #:
07038135
Filing Dt:
04/14/1987
Inventors:
FRANKLIN D. HOFFERT, J. DAVID MILLIGAN, JAMES A. MORRISON
Title:
PRESSURIZED CYCLONIC COMBUSTION METHOD AND BURNER FOR PARTICULATE SOLID FUELS
Assignment: 1
Reel/Frame:
004697/0365Recorded: 04/14/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/10/1987
Exec Dt:
04/10/1987
Exec Dt:
04/10/1987
Assignee:
Correspondent:
ARTHUR F. ZOBAL
WOFFORD, FAILS AND ZOBAL
110 WEST SEVENTH, STE. 500
FORT WORTH, TX 76102
Assignment: 2
Reel/Frame:
008753/0757Recorded: 10/01/1997Pages: 11
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/10/1997
Assignee:
365 NORTH NINTH STREET
LARAMIE, WYOMING 82072
Correspondent:
ROTHGERBER, APPEL, POWERS & JOHNSON LLP
JOEL A. GLOVER, ESQ.
1200 17TH STREET
SUITE 3000
DENVER, COLORADO 80202
Assignment: 3
Reel/Frame:
016914/0863Recorded: 10/21/2005Pages: 4
Conveyance:
RELEASE OF POTENTIAL LIEN
Assignor:
Exec Dt:
10/01/2005
Assignee:
2501 PORTVIEW DRIVE, SUITE 500
FORT WORTH, TEXAS 76102
Correspondent:
HOWARD SPEIGHT
BAKER BOTTS L.L.P.
ONE SHELL PLAZA
910 LOUISIANA
HOUSTON, TEXAS 77002-4995

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