Patent Assignment
Reel/Frame 003885/0676
Assignment of Assignors Interest.
Recorded: 1981-07-31
Pages: 6
Assignee
BOEING COMPANY THE
A CORP.OF DE, SEATTLE, WASHINGTON
Covered Property
(1)
Magma Cooling Tower
Patent:
4,019,951 →
Application:
05/381,340 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 1, 1984
From: BOEING COMPANY, THE
To: RESOURCES CONSERVATION CO., BELLEVUE, WA. A DE CORP.
Reel/Frame 004286/0449 →
Security Interest
Sep 5, 1989
From: RESOURCES CONSERVATION CO.
To: BANKERS TRUST COMPANY, A NY. BANKING CORPORATION; BURG, STANLEY, A COLLATERAL TRUSTEE
Reel/Frame 005186/0266 →
Assignment of Assignor's Interest
Feb 28, 1994
From: RESOURCES CONSERVATION COMPANY
To: IONICS, INCORPORATED
Reel/Frame 006877/0844 →