Patent Assignment
Reel/Frame 006034/0553
Assignment of Assignors Interest.
Recorded: 1992-03-05
Pages: 3
Assignors
JOHNSON, PAUL C.
Executed: 1991-03-21
COLTHART, JAMES D.
Executed: 1991-03-21
OTERMAT, ARTHUR L.
Executed: 1991-03-21
WEINGAERTNER, DAVID A.
Executed: 1991-03-21
CHOU, CHARLES CHI-SU
Executed: 1991-03-21
BYERS, DALLAS L.
Executed: 1991-03-21
STEARNS, STEPHEN M.
Executed: 1991-03-21
MARSDEN, ARNOLD R., JR.
Executed: 1991-03-21
DEELEY, GEORGE M.
Executed: 1991-03-21
Assignee
SHELL OIL COMPANY
A CORPORATION OF DE
Covered Property
(1)
Soil Decontamination
Patent:
5,114,497 →
Application:
07/675,377 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.