Patent Assignment
Reel/Frame 004739/0421
Assignment of Assignors Interest.
Recorded: 1987-08-05
Pages: 1
Covered Property
(1)
Split Workhead
Patent:
4,899,664 →
Application:
07/012,608 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
General Assignment of Intellectual Property Rights, Confidentiality Rights, and Rights Under Non-Competition Agreements
Oct 4, 1995
From: TAMPER CORPORATION ( A NEW YORK CORP.)
To: HARSCO CORPORATION, A CORP OF DE
Reel/Frame 007639/0434 →
Assignment of Assignor's Interest
May 14, 1998
From: HARSCO CORPORATION
To: HARSCO TECHNOLOGIES CORPORATION
Reel/Frame 009197/0680 →