Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8987925 | Self-contained underground power plant | — | 2015-03-24 |
| 7744682 | Multi-chamber air sterilization system and method | — | 2010-06-29 |
| 6438907 | Entranceway and disaster shelter utilizing the same | — | 2002-08-27 |
| 6385919 | Disaster shelter | — | 2002-05-14 |
| 6296693 | Life cell | — | 2001-10-02 |
| 5115613 | Theta blast cell | — | 1992-05-26 |
| 4934553 | Above ground waste tank | — | 1990-06-19 |
| 4884709 | Underground storage tank | — | 1989-12-05 |
| 4660334 | Theta blast cell | — | 1987-04-28 |
| 4440861 | Solar apparatus and process | — | 1984-04-03 |
| 4345974 | Solar process | — | 1982-08-24 |