Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6089021 | Power production plant and method of making such a plant | — | 2000-07-18 |
| 5608268 | Solar chimney arrangement with a liquid filled non-evaporative area used to pre-heat a liquid filled evaporative area | — | 1997-03-04 |
| 5527216 | Chimney | — | 1996-06-18 |
| 5190024 | Diamond sawing process | — | 1993-03-02 |
| 5172568 | Hollow jewelry objects and method | — | 1992-12-22 |
| 5168922 | Barometric direct-contact condenser | — | 1992-12-08 |
| 5058386 | Power generation plant | — | 1991-10-22 |
| 5053608 | Personal identification system | — | 1991-10-01 |