Patent Assignment
Reel/Frame 006181/0103
Assignment of Assignors Interest.
Recorded: 1992-07-02
Pages: 3
Assignee
EAGLE-PICHER INDUSTRIES, INC., A CORP. OF OH
580 WALNUT STREET, CINCINNATI, OHIO, 45202
Covered Property
(1)
Method and Apparatus for Digging Trenches
Patent:
5,247,743 →
Application:
07/907,659 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.