Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D817406 | Clinical signage frame | James J. Wisniewski | 2018-05-08 |
| 5562514 | Individual flotation device | — | 1996-10-08 |
| 5237952 | Variable attitude submersible hydrofoil | — | 1993-08-24 |
| D318843 | Submersible hydrofoil | — | 1991-08-06 |
| 4936562 | Method and apparatus for controlling a collator | — | 1990-06-26 |
| 4757984 | Method and apparatus for controlling a collator | Stephen M. Ent | 1988-07-19 |
| 4753430 | Method and apparatus for controlling a collator | Andrew D. Bruce, Stephen M. Ent | 1988-06-28 |