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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/13/1990
Application #:
07295234
Filing Dt:
01/09/1989
Inventors:
NED H. C. HWANG, DAVID P. SUMMERS
Title:
HELIFOIL PUMP
Assignment: 1
Reel/Frame:
005404/0149Recorded: 07/23/1990Pages: 4
Conveyance:
ASSIGNEE DESIRES TO ACQUIRE AN UNDIVIDED RIGHT, TITLE AND INTEREST OF THE SAID INVENTION (SEE DOCUMENT FOR DETAILS.)
Assignor:
Exec Dt:
07/17/1990
Assignee:
Correspondent:
GUNN AND NICHOLS
11 GREENWAY PLAZA, STE. 1616
HOUSTON, TX 77046-1104
Assignment: 2
Reel/Frame:
006027/0155Recorded: 02/28/1992Pages: 16
Conveyance:
ASSIGNOR ASSIGNS AN UNDIVIDED ONE-HALF INTEREST TO THE SAID INVENTION; (SEE DOCUMENT FOR DETAILS.)
Assignor:
Exec Dt:
10/04/1991
Assignee:
SUITE 3400
1600 SMITH STREET
HOUSTON, TEXAS 77002
Correspondent:
VADEN, EICKENROHT, THOMPSON & BOULWARE
ATTN: FRANK S. VADEN III
ONE RIVERWAY - SUITE 1100
HOUSTON, TX 77056-1903

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