Patent Assignment
Reel/Frame 005077/0531
Assignment of Assignors Interest.
Recorded: 1989-05-22
Pages: 1
Assignor
EMRICH, ROBERT K.
Executed: 1989-05-17
Assignee
ESCO CORPORATION, A CORP. OF OREGON
PORTLAND, OREGON
Covered Property
(1)
Excavating Tooth Assembly
Patent:
33,042 →
Application:
07/254,259 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.