IP Library › Assignment 003914/0358
Patent Assignment
Reel/Frame 003914/0358

Assignment of Assignors Interest.

Recorded: 1981-10-02 Pages: 1
Assignor
BARTKE, ROLF
Executed: 1981-09-15
Assignee
Covered Property (1)
Combustion Apparatus for Use in Elementary Analysis
Patent: 4,351,801 →
Application: 06/263,582 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 23, 2003
From: ANTEK INSTRUMENTS L.P.
To: ROPINTASSCO 7, LLC
Reel/Frame 014822/0267 →
Assignment of Assignor's Interest Dec 23, 2003
From: ROPINTASSCO 7, LLC
To: ROPINTASSCO HOLDINGS, L.P.
Reel/Frame 014836/0241 →