Patent Assignment
Reel/Frame 004044/0282
Assignment of Assignors Interest.
Recorded: 1982-09-08
Pages: 1
Assignor
GERHARDUS VAN KLINKEN, PETER
Executed: 1982-08-26
Assignee
Covered Property
(1)
Method for Manufacturing a Ground Water Flow Restricting Screen in the Ground, and Screen and Apparatus for Application of Said Method
Patent:
4,484,835 →
Application:
06/415,803 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.