Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4586765 | Safety cover for an electrical outlet | — | 1986-05-06 |
| 4533044 | Storage container for paint applicators | — | 1985-08-06 |
| 4526374 | Golf practice device | — | 1985-07-02 |
| 4503018 | Desulfurization of phosphogypsum | Samuel A. Gardner | 1985-03-05 |
| 4274836 | Method for improving bed firing characteristics and inhibiting coalescence of coal pellets | William H. Marlowe | 1981-06-23 |
| 4263857 | Traveling grate stoker for the combustion of difficultly ignited fuels | — | 1981-04-28 |
| 4259085 | Pelletized fixed sulfur fuel | Ashok D. Rao | 1981-03-31 |
| 4220454 | Process for gasifying pelletized carbonaceous fuels | John C. Sheppard, William H. Marlowe | 1980-09-02 |
| 4193862 | Recovery of oil and gas from oil shale | William H. Marlowe | 1980-03-18 |