Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5865674 | Flush lighting system for cleanroom | — | 1999-02-02 |
| RE31924 | Composition and method for stimulation of bacteria | — | 1985-06-25 |
| 4321142 | Composition and method for stimulation of aerobic bacteria | — | 1982-03-23 |
| 4246100 | Composition and method for the treatment of sewage | — | 1981-01-20 |