Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D332158 | Floor scrubber | Eugene L. Bothun, Frederick M. Bores, Edward T. Biegel | 1992-12-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D332158 | Floor scrubber | Eugene L. Bothun, Frederick M. Bores, Edward T. Biegel | 1992-12-29 |