Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6056111 | Blade holder for conveyor belt reversible scraper blade | Richard D. Stoll, Christopher Scott Smith | 2000-05-02 |
| 5628392 | Reversible belt scraper blade for cleaning high speed conveyor belts | Richard D. Stoll, Jerry A. Roseberry | 1997-05-13 |
| 5267642 | Skirt board and impact saddle assembly for conveyor belts | Chandragupta M. Gharpurey | 1993-12-07 |