| Patent No. | Patent Title: |
| 4456903 | Optical signal transmission system for an automotive vehicle |
| 4450431 | Condition monitoring system (tire pressure) |
| 4442424 | Method and system for displaying vehicle operating parameters in ... |
| 4441102 | Flow sensing apparatus |
| 4441103 | Unusual vibration transducer apparatus in machine tools |
| 4438425 | Multiple signal transmitting apparatus for automobiles |
| 4425558 | Tire pressure indicator and method for detecting reduction of pre... |
| 4424509 | Sensor arrangement triggerable by deceleration forces |
| 4419654 | Tractor data center |
| 4414541 | Motion sensing system |
| 4413248 | Low fuel pressure monitor for internal combustion engine |
| 4410884 | Alarm system |
| 4410875 | Releasing circuit and checking circuit for a motor vehicle safety... |
| 4409586 | Tire condition monitor converter |
| 4403209 | Carburant consumption indicator device for automobiles |
| 4400696 | Animal actuated attention attracting apparatus |
| 4398174 | Fuel consumption signalling system |
| 4395706 | Boom limit safety control circuit |
| 4390862 | Proximity indicator for motor vehicles |
| 4390870 | Interface circuit for brush wear indicator application |
| 4386337 | Liquid level sensor |
| 4385288 | Motion responsive alarm system |
| 4384281 | Theft detection apparatus using saturable magnetic targets |
| 4383241 | Voice warning system for vehicles |
| 4383242 | Automobile anti-theft system |
| 4382252 | Intrusion warning system |
| 4380751 | Warning system for passive vehicle occupant restraint belts |
| 4379281 | Alarm system for bicycles and the like |
| 4376931 | System for detecting abnormality in internal pressure of tire |
| 4374375 | Probe mount assembly for brake wear warning systems |
| 4371864 | Digital display device of vehicle use |
| 4367460 | Intrusion sensor using optic fiber |
| 4366466 | Apparatus for preventing unauthorized starting of a motor vehicle |
| 4365239 | Intrusion warning system |
| 4364030 | Intruder detection system |
| 4363020 | Interrogating system for remotely monitoring tire air pressure |
| 4361825 | Automatic train-line air brake pressure monitoring system |
| 4361834 | Safety alarm device |
| 4359716 | Method and apparatus for sensing air pressure in pneumatic suspen... |
| 4358760 | Portable fire alarm apparatus |