Patent Assignment
Reel/Frame 004439/0866
Assignment of Assignors Interest.
Recorded: 1985-08-08
Pages: 2
Assignor
BRISTOL, LLOYD R.
Executed: 1983-02-03
Covered Property
(1)
Automatic Vertical Calibration Method and System for an Oscilloscope
Patent:
4,553,091 →
Application:
06/464,285 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.