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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/30/1980
Application #:
06004644
Filing Dt:
01/19/1979
Inventor:
JOHN FREDERIC PARRISH
Title:
FLOATING SHUNT SEISMIC AMPLIFIER
Assignment: 1
Reel/Frame:
003790/0499Recorded: 08/07/1980Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/12/1979
Assignee:
A CORP. OF DE
DELAWARE
Correspondent:
SHELL DEVELOPMENT CO.
P. O. BOX 2463
HOUSTON, TEX. 77001
Assignment: 2
Reel/Frame:
008313/0581Recorded: 01/21/1997Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/08/1997
Assignee:
P.O. BOX 70
EAST 118TH STREET
GALIANO, LOUISIANA 70354
Correspondent:
BAKER & BOTTS, LLP
THOMAS H. ADOLPH
ONE SHELL PLAZA, 910 LOUISIANA
HOUSTON, TX 77002-4995

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