Patent Assignment
Reel/Frame 005022/0917
Assignment of Assignors Interest.
Recorded: 1989-01-19
Pages: 2
Assignor
O'SULLIVAN, HARRY M.
Executed: 1988-12-30
Assignee
SPECTRUM CELLULAR CORPORATION, INC., A DE CORP.
2710 STEMMONS FREEWAY, STE. 800, NORTH TOWER, DALLAS, TEXAS, 75207
Covered Property
(1)
Portable Hybrid Communication System and Methods
Patent:
4,972,457 →
Application:
07/301,521 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective Date: 9-22-89 - De
Aug 20, 1990
From: SPECTRUM CELLULAR CORPORATION
To: SPECTRUM INFORMATION TECHNOLOGIES, INC.
Reel/Frame 005416/0629 →
Assignment of Assignor's Interest
Oct 28, 1999
From: SPECTRUM INFORMATION TECHNOLOGIES, INC.
To: MLR PATNERS - SALVATORE MARINO; LEEDOM, CHARLES M., JR.; ROBINSON, ERIC J.
Reel/Frame 010327/0981 →
Assignment of Assignor's Interest
Oct 23, 2000
From: MLR PARTNERS
To: MLR, LLC
Reel/Frame 011213/0268 →