Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697115 | Cleaning apparatus with triangular shaped mount for attachment and quick disconnect | Patrick N. Gutelius, Paul H. Johnson | 1997-12-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697115 | Cleaning apparatus with triangular shaped mount for attachment and quick disconnect | Patrick N. Gutelius, Paul H. Johnson | 1997-12-16 |