IP Library › Assignment 004452/0173
Patent Assignment
Reel/Frame 004452/0173

Security Interest

Recorded: 1985-07-15 Pages: 6
Assignor
Assignee
SSI BETHANY, INC., A CORP. OF TEXAS
14141 SOUTHWEST FREEWAY #6000, SUGAR LAND, TEXAS, 77479
Covered Properties (2)
Method and Apparatus for Delaying and Electrical Signal
Patent: 3,760,280 →
Application: 05/260,585 →
Method and Apparatus for Detecting a Break or Other Occurrence in a Pi Peline Containing Gas Under Pressure
Patent: 3,903,729 →
Application: 05/349,422 →
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. May 3, 1984
From: CRUTCHER RESOURCES CORPORATION
To: CRC BETHANY INTERNATIONAL, INC., 50 BRIAR HOLLOW, HOUSTON, TX 77027 A CORP OF TX
Reel/Frame 004254/0585 →
Assignment of Assignors Interest. Jun 28, 1985
From: CRC BETHANY INTERNATIONAL INC., NOW SSI BETHANY, INC.
To: ACOUSTIC SYSTEMS INCORPORATED, 7035 WEST TIDWELL, SUITE 108J, HOUSTON, TEXAS. 77240, A CORP OF TEXAS
Reel/Frame 004440/0920 →