Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4681601 | Bubble injection dissolved gas measurement method and apparatus | — | 1987-07-21 |
| D286792 | Desk novelty, novelty plaque or similar article | — | 1986-11-18 |
| 4457256 | Precharged web coating apparatus | Semyon Kisler, Edwin A. Chirokas | 1984-07-03 |