Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5085563 | Reciprocating pump or motor | Michael Collins | 1992-02-04 |
| 4869881 | Ozone generator system | — | 1989-09-26 |
| 4770858 | Resilient dielectric electrode for corona discharge devices | — | 1988-09-13 |
| 4684803 | Electrode segments for corona discharge devices | — | 1987-08-04 |