Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4455983 | Method and arrangement for operation of an internal combustion engine of a vehicle | — | 1984-06-26 |
| 4449495 | Engine with automatic cut-off device | — | 1984-05-22 |
| 4449748 | Utility vehicle body | Fritz Schael, Reiner Schoedder | 1984-05-22 |
| 4438664 | System for operating the drive of a vehicle | — | 1984-03-27 |
| 4416360 | Drive for automobile automatic transmission | — | 1983-11-22 |
| 4407398 | Drive unit | — | 1983-10-04 |
| 4400997 | Drive for a vehicle with an internal combustion engine and an electric motor | — | 1983-08-30 |
| 4385604 | Method and device for operation of an internal combustion engine in particular for a vehicle | — | 1983-05-31 |
| 4383514 | Arrangement for fuel supply to the combustion chambers of a vehicle internal combustion engine with engine braking disconnection | — | 1983-05-17 |
| 4377995 | Method and arrangement for operation of an internal combustion engine of a vehicle | — | 1983-03-29 |
| 4364353 | Anti-knocking apparatus for an internal combustion engine | — | 1982-12-21 |
| 4359028 | Apparatus for providing uniform acceleration for an internal combustion engine | — | 1982-11-16 |
| 4327577 | Efficiency meter for a vehicle engine | — | 1982-05-04 |
| 4307692 | Fuel injection apparatus | — | 1981-12-29 |
| 4246778 | Fuel consumption indicating instrument | — | 1981-01-27 |
| 4246879 | Fuel injection apparatus | — | 1981-01-27 |
| 4223553 | Engine efficiency meter | — | 1980-09-23 |