Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6176188 | Waste materials processing apparatus and method | Paul H. Stevers, Roger D. Eshleman, John K. Pollard, Jr. | 2001-01-23 |
| 6055916 | Waste material processing apparatus and method | Paul H. Stevers, Roger D. Eshleman, John K. Pollard, Jr. | 2000-05-02 |
| 6050204 | Waste material processing apparatus | Paul H. Stevers, Roger D. Eshleman, John K. Pollard, Jr. | 2000-04-18 |
| 4360110 | Positive grip lifting mechanism | Timothy E. Abblett | 1982-11-23 |
| 4291746 | Apparatus for stripping ingots from molds | — | 1981-09-29 |