Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830593 | Rotating electrode fuel cell for vehicle propulsion | — | 1998-11-03 |
| 5235815 | Treatment of effluent gases for pollution removal and recovery of valuble products | — | 1993-08-17 |
| 5178733 | Apparatus for separating oil and precious metals from mined oil-bearing rock material | — | 1993-01-12 |
| 5122259 | Separation of oil and precious metals from mined oil-bearing rock material | — | 1992-06-16 |
| 4958460 | Method of growing and harvesting microorganisms | Paul A. Sturm | 1990-09-25 |
| 4856587 | Recovery of oil from oil-bearing formation by continually flowing pressurized heated gas through channel alongside matrix | — | 1989-08-15 |
| 4829911 | Pollution-free, resource recovery, garbage disposal/fuel burning plant | — | 1989-05-16 |
| 4320075 | Self-propelled slip form method | — | 1982-03-16 |
| 4193750 | Self-propelled slip form machine | — | 1980-03-18 |