DS

Donald L. Stoll

RI Richwood Industries: 4 patents #4 of 9Top 45%
📍 Huntington, WV: #28 of 219 inventorsTop 15%
🗺 West Virginia: #526 of 3,425 inventorsTop 20%
Overall (All Time): #1,059,932 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5103967 Transition impact idler for conveyor belt 1992-04-14
5038924 Impact saddle for conveyor belts 1991-08-13
4969553 Belt scraper with gear adjustment 1990-11-13
4696388 Conveyor belt scraper blade assembly with contoured surface 1987-09-29
4402394 Conveyor belt scraper 1983-09-06