Patent Assignment
Reel/Frame 003791/0569
Assignment of Assignors Interest.
Recorded: 1980-08-18
Pages: 1
Assignor
BEISSWENGER SIEGFRIED
Executed: 1978-11-13
Assignee
DR.-ING RUDOLF HELL GMBH, A GERMAN BODY CORPORATE
1-5 GRENZSTRASSE,, KIEL 14,, 2300, GERMANY
Covered Property
(1)
Quick-Acting Electron-Optical Lenses
Patent:
4,245,159 →
Application:
05/962,656 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.