Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5235325 | Weight alarm device for trash containers | — | 1993-08-10 |
| 5136747 | Protective shield for a cleaning apparatus | Richard D. DiBene | 1992-08-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5235325 | Weight alarm device for trash containers | — | 1993-08-10 |
| 5136747 | Protective shield for a cleaning apparatus | Richard D. DiBene | 1992-08-11 |