Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5242587 | Filter with porous media and electrostatic and magnetic plates | Barry L. Barrington | 1993-09-07 |
| 4548232 | Valve assembly | — | 1985-10-22 |
| 4422450 | Actinic ozone periodontal irrigating apparatus and method | — | 1983-12-27 |
| 4350253 | Bottle storage rack | — | 1982-09-21 |
| D265508 | Combined bottle neck clamp and tube holder | — | 1982-07-20 |