Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666968 | Fluid filtration apparatus | Gerald F. Smith, Gary F. Krofchalk | 2003-12-23 |
| RE36437 | System and method of monitoring a vehicle and/or for controlling the temperature of an interior portion of the vehicle | Jay L. Hanson, Donald G. Knauff | 1999-12-14 |
| 5954781 | Method and apparatus for optimizing vehicle operation | Harvey Slepian | 1999-09-21 |
| 5764469 | Apparatus for protecting eletronic devices in a vehicle's electronic system and for preventing discharge of the vehicle's battery | Harvey Slepian | 1998-06-09 |
| 5615076 | Apparatus for protecting electronic devices and associated methods of manufacturing | Harvey Slepian | 1997-03-25 |
| 5317998 | Method of monitoring a truck engine and for controlling the temperature of a truck sleeper unit | Jay L. Hanson, Donald G. Knauff | 1994-06-07 |
| 5222469 | Apparatus for monitoring an internal combustion engine of a vehicle | — | 1993-06-29 |
| 5072703 | Apparatus for the automatic starting running, and stopping of an internal combustion engine | — | 1991-12-17 |