Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5056470 | Piston-operated internal-combustion engine having wet cylinder liners | Otto Reifenscheid, Michael Groddeck | 1991-10-15 |
| 4936417 | Lubricating system which includes a splash cooling of the pistons of an internal-combustion engine | Michael Groddeck, Otto Reifenscheid | 1990-06-26 |
| 4807436 | Arrangement for the mounting of exhaust gas lines | Herbert Deutschmann, Otto Reifenscheid | 1989-02-28 |
| 4616480 | Control system for the engagement and disengagement of an exhaust gas turbocharger | Herbert Deutschmann | 1986-10-14 |
| 4593662 | Valve control of a supercharged four-cycle internal combustion engine | Rolf Baring, Wolfgang Rudert | 1986-06-10 |
| 4572148 | Diesel internal combustion engine | Herbert Deutschmann, Erhard Schmidt | 1986-02-25 |
| 4550568 | Diesel internal combustion engine | Herbert Deutschmann | 1985-11-05 |
| 4538584 | Diesel internal combustion engine | Karl Schier | 1985-09-03 |