Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634281 | Multi pass, continuous drying apparatus | — | 1997-06-03 |
| 5143626 | Sludge dehydrater having specially designed augers and infrared heater elements | — | 1992-09-01 |
| 5035395 | Support cradle for load equalization | Brock R. Settlemier, Steven R. Bone, John Tolivaisa | 1991-07-30 |
| 4965922 | Method for dismantling a natural gas holder | Brock R. Settlemier, Steven R. Bone, John Tolivaisa | 1990-10-30 |
| 4536286 | Mobile waste water and sludge treatment for hazardous and non-hazardous fluids | — | 1985-08-20 |
| 4526687 | Reserve pit waste treatment system | — | 1985-07-02 |