Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862951 | Apparatus, for motor vehicles having a liquid-cooled engine, for heating windshield washer liquid or the like | Anton Lohrum | 1989-09-05 |
| 4829148 | Electric position indicating apparatus | — | 1989-05-09 |