Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5143208 | Level sensor | Francis J. Zelina | 1992-09-01 |
| 4833972 | Wheeled table floor lock apparatus | Glen D. Bohusch, George D. Hall | 1989-05-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5143208 | Level sensor | Francis J. Zelina | 1992-09-01 |
| 4833972 | Wheeled table floor lock apparatus | Glen D. Bohusch, George D. Hall | 1989-05-30 |