| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Australia | 6 | |
| #3 | WIPO (World Intellectual Property Organization) | 6 | |
| #4 | EPO (European Patent Office) | 4 | |
| #5 | Canada | 3 | |
| #6 | Germany | 2 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | Machines | |
| #4 | Foods and drinks | |
| #5 | Electrical machinery and energy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Peterson Ronald L | 16 |
| #2 | Hager Donald G | 15 |
| #3 | Perper Lloyd J | 4 |
| #4 | Peterson Ronald Leigh | 3 |
| #5 | Dickey Richard K | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5227140A | Modular self-cleaning oxidation chamber | |
| US5037618A | Oxidation chamber | |
| US4968489A | UV lamp enclosure sleeve | |
| CA1331686C | Oxidation chamber | |
| US4952376A | Oxidation chamber | |
| US5003231A | Adaptive resonant ballast for discharge lamps | |
| US4897246A | Oxidation chamber | |
| US4748551A | Constant current supply for a varying resistance |