Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4963331 | Ozone generating tube | — | 1990-10-16 |
| 4764349 | Ozone generator | John H. Arff | 1988-08-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4963331 | Ozone generating tube | — | 1990-10-16 |
| 4764349 | Ozone generator | John H. Arff | 1988-08-16 |