Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5101754 | Device for surveillance of a pressure in a vehicle tire | Peter Bartscher, Erwin Petersen, Gunther Singbartl, Manfred Schniggenfittich, Gerhard Stegemann, deceased +1 more | 1992-04-07 |
| 5013095 | Dual-circuit hydraulic brake circuit | — | 1991-05-07 |
| 4887067 | Warning device for pneumatic vehicle tire | — | 1989-12-12 |
| 4818036 | Braking power transmitter | — | 1989-04-04 |
| 4790606 | Apparatus for the measurement and/or regulation of a braking force and/or of a braking torque | — | 1988-12-13 |
| 4775192 | Apparatus for the control of brake pressure | Wolfgang D. Pohl, Hans-Joachim Schulz | 1988-10-04 |
| 4685745 | Motor vehicle brake pressure-regulating apparatus | — | 1987-08-11 |
| 4674326 | Apparatus for the measuring and/or controlling of the wear on a component | — | 1987-06-23 |
| 4661910 | Protection circuit for detecting undervoltages in the electrical charging system of a motor vehicle | Gerhard Ruhnau | 1987-04-28 |
| 4648291 | Transmission control apparatus and method for determining shift signals on downhill slopes | Alfred Klatt | 1987-03-10 |
| 4575157 | Pneumatically controlled relay valve arrangements | — | 1986-03-11 |
| 4524850 | Wear compensating operating mechanism for disk brakes | Fritz Isernhagen | 1985-06-25 |
| 4519266 | Gear selector unit for a transmission | — | 1985-05-28 |
| 4418965 | Load-controlled brake pressure control unit | — | 1983-12-06 |
| 4380177 | Gear shift control mechanism for servo-driven transmission | Alfred Klatt | 1983-04-19 |
| 4345796 | Anti-skid brake control system for controlling the two pairs of diagonally opposed wheels of a motor vehicle | — | 1982-08-24 |
| 4324436 | Automatic load-dependent braking-force control device | — | 1982-04-13 |
| 4300805 | Dual-circuit pressure medium operated braking system load-dependingly controlled for motor vehicles | — | 1981-11-17 |
| 4260199 | Anti-skid and anti-spin braking system | — | 1981-04-07 |
| 4245722 | Vehicle disk brake with improved means for changing brake pads | Wilhelm Schlamann, Joachim Feldmann | 1981-01-20 |
| 4238955 | Tire-pressure monitoring device | — | 1980-12-16 |
| 4235315 | Full disk brake | Wilhelm Schlamann, Joachim Feldmann | 1980-11-25 |
| 4223955 | Load-dependent braking force control device | — | 1980-09-23 |
| 4193641 | Brake valve | — | 1980-03-18 |