Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365593 | Water-cooled internal combustion engine | — | 1982-12-28 |
| 4338893 | Decompression device | Fritz Freyn | 1982-07-13 |
| 4323253 | Noise-insulating enclosure seal | — | 1982-04-06 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365593 | Water-cooled internal combustion engine | — | 1982-12-28 |
| 4338893 | Decompression device | Fritz Freyn | 1982-07-13 |
| 4323253 | Noise-insulating enclosure seal | — | 1982-04-06 |