Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D890874 | Swim fin | — | 2020-07-21 |
| D849169 | Swim fin | — | 2019-05-21 |
| 5511999 | Flipper | Scott B. Dillon | 1996-04-30 |
| 4337129 | Regeneration of waste metallurgical process liquor | David M. Soboroff, Jerry D. Troyer | 1982-06-29 |