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Vehicle usage monitoring and recording system
Patent #: 4072850
Issued on: 02/07/1978
Inventor: McGlynn

Intrusion alarm system for vehicles
Patent #: 4658237
Issued on: 04/14/1987
Inventor: Williamson

Vehicle location system
Patent #: 4740792
Issued on: 04/26/1988
Inventor: Sagey ,   et al.

Stolen object location system
Patent #: 4742357
Issued on: 05/03/1988
Inventor: Rackley

Auto alarm system
Patent #: 4782321
Issued on: 11/01/1988
Inventor: Colvin

Vehicle monitoring arrangement and system
Patent #: 4804937
Issued on: 02/14/1989
Inventor: Barbiaux ,   et al.

Method of and system and apparatus for locating and/or tracking stolen or missing vehicles and the like
Patent #: 4818998
Issued on: 04/04/1989
Inventor: Apsell ,   et al.

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System for continuously establishing and indicating the location of a movable object
Patent #: 4884208
Issued on: 11/28/1989
Inventor: Marinelli, et al.

Alarm system
Patent #: 4904983
Issued on: 02/27/1990
Inventor: Mitchell

Security systems
Patent #: 4910493
Issued on: 03/20/1990
Inventor: Chambers, et al.

Car security system and method
Patent #: 4924206
Issued on: 05/08/1990
Inventor: Ayers

Wheel mounted motion and tampering alarm
Patent #: 4947151
Issued on: 08/07/1990
Inventor: Rosenberger

Vehicle security system
Patent #: 4990890
Issued on: 02/05/1991
Inventor: Newby, ;, , , --> Newby

System for integrating a cellular telephone with a vehicle security system
Patent #: 5081667
Issued on: 01/14/1992
Inventor: Drori, et al.

Vehicle location system
Patent #: 5119102
Issued on: 06/02/1992
Inventor: Barnard

Radio automatic alarm transfer system
Patent #: 5140308
Issued on: 08/18/1992
Inventor: Tanaka

Aircraft theft detection and location system
Patent #: 5159344
Issued on: 10/27/1992
Inventor: Robinson, et al.

Vehicle tracking and security system
Patent #: 5223844
Issued on: 06/29/1993
Inventor: Mansell, et al.

Adaptive vehicle alarm detection and reporting system
Patent #: 5247564
Issued on: 09/21/1993
Inventor: Zicker

Remotely activated automobile disabling system
Patent #: 5276728
Issued on: 01/04/1994
Inventor: Pagliaroli, et al.

Passive action antitheft device
Patent #: 5280267
Issued on: 01/18/1994
Inventor: Reggiani

Vehicle locating and communicating method and apparatus using cellular telephone network
Patent #: 5299132
Issued on: 03/29/1994
Inventor: Wortham

Event-activated reporting of vehicle location
Patent #: 5311197
Issued on: 05/10/1994
Inventor: Sorden, et al.

Passive high accuracy geolocation system and method
Patent #: 5317323
Issued on: 05/31/1994
Inventor: Kennedy, et al.

Security system
Patent #: 5319698
Issued on: 06/07/1994
Inventor: Glidewell, et al.

Anchorless boat positioning employing global positioning system Patent #: 5491636
Issued on: 02/13/1996
Inventor: Robertson, et al.