Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11090985 | Method and device for detecting absolute friction wear on at least one tire of a vehicle | — | 2021-08-17 |
| 7866206 | Method and system for determination of a wheel position of wheels on a vehicle | — | 2011-01-11 |
| 7834747 | Tire air pressure monitoring device and method for tire air pressure monitoring | — | 2010-11-16 |
| 6476712 | Tire pressure display device | — | 2002-11-05 |
| 5774048 | Valve having means for generating a wireless transmittable indicating signal in case of a pressure drop within vehicle tires | — | 1998-06-30 |
| 5718687 | Extra-corporal blood pump | — | 1998-02-17 |
| 5557256 | Tire pressure loss indicating device | — | 1996-09-17 |
| 5040561 | Signal generating tire valve | — | 1991-08-20 |
| 5040562 | Pressure drop signal generating valve cap for pneumatic tires | — | 1991-08-20 |
| 4993312 | Automatic hand weapon | — | 1991-02-19 |
| 4819686 | Pressure drop indicating valve cap for pneumatic tires | — | 1989-04-11 |
| 4606391 | Valve cap with pressure drop indication for pneumatic tires | — | 1986-08-19 |
| 4371051 | Automatic switching-off arrangement | — | 1983-02-01 |