Patent Assignment
Reel/Frame 006681/0748
Assignment of Assignor's Interest
Recorded: 1993-08-30
Pages: 3
Assignee
ISCO, INC.
4700 SUPERIOR, LINCOLN, NEBRASKA, 68508
Covered Property
(1)
Ultrasonic Level Measuring System
Patent:
5,319,974 →
Application:
08/114,386 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.