Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033386 | Skirtboard apparatus, system and method | Blaine R. Stoll | 2011-10-11 |
| 5628392 | Reversible belt scraper blade for cleaning high speed conveyor belts | Lewis D. Stoll, Richard D. Stoll | 1997-05-13 |