Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6068003 | Method and apparatus for closed-loop pressure washing using ozonation | Lawrence A. Shrieber, Richard O. Rhodes, Michael D. Damron, Eduardo M. Garcia | 2000-05-30 |
| 5935341 | Method and apparatus for closed-coop pressure washing | Lawrence A. Shrieber, Richard O. Rhodes, Michael D. Damron, Eduardo M. Garcia | 1999-08-10 |
| 5803982 | Pressure washing apparatus with ozone generator | Lawrence A. Shrieber, Richard O. Rhodes, Michael D. Damron, Eduardo M. Garcia | 1998-09-08 |
| 5785067 | Pressure washing apparatus with ozonation | — | 1998-07-28 |