Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4463830 | Reel for a life-line | — | 1984-08-07 |
| 4416351 | Reel for a life-line | — | 1983-11-22 |
| 4261820 | Apparatus for separating a mixture of liquids of different specific weights, e.g. oil and water | — | 1981-04-14 |
| 4242209 | Apparatus for separating mixtures of liquids of different specific gravities, etc. | — | 1980-12-30 |