Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889320 | Apparatus for detachably clamping, tensioning and securing ropes, cables, wires, belts or the like | — | 1989-12-26 |
| 4866250 | Device for preheating liquid, particularly liquid fuel | — | 1989-09-12 |
| 4850316 | Contact-breaking ignition plug and method of generating a spark therewith | — | 1989-07-25 |