IP Library › Assignment 004673/0509
Patent Assignment
Reel/Frame 004673/0509

Assignment of Assignors Interest.

Recorded: 1987-02-27 Pages: 4
Assignors
GRASSL, ALFRED
Executed: 1986-11-14
KNORR, ERHARD
Executed: 1986-11-14
Assignee
Covered Property (1)
Centrifuge
Patent: 4,772,254 →
Application: 06/937,264 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Aug 9, 1990
From: KONTRON HOLDING AG (A CORP. OF SWITZERLAND)
To: KONTRON INSTRUMENTS HOLDING N.V.
Reel/Frame 005456/0012 →