Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5850656 | Highway debris entrainment and storage device | Charles C. Holley, William E. Daniels, Jr. | 1998-12-22 |
| 5577286 | Highway debris entrainment and storage device | Charles C. Holley, William E. Daniels, Jr. | 1996-11-26 |
| 5329661 | Debris/litter collection apparatus having a conveyor which intermeshes with fingers of collector roller | — | 1994-07-19 |
| 5247717 | Debris/litter collecting apparatus | — | 1993-09-28 |
| 4742662 | Ceiling trim support clips | — | 1988-05-10 |