Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5944474 | Support for a cylindrical container | David Jones | 1999-08-31 |
| 5639197 | Universal carrier with optional integral force measuring device | Alan A. Wharton | 1997-06-17 |
| 5482421 | Drum lifter and transporter with integral force measuring device | Robert S. Korb | 1996-01-09 |
| 4488082 | Bi-fitted incandescent electric light bulbs with internal electrically parallel conductors | — | 1984-12-11 |