Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6215116 | Continuous threshold adjustable proximity detecting device | — | 2001-04-10 |
| 6189163 | Device for controlling a series of washroom appliances | — | 2001-02-20 |
| 6178572 | Body heat responsive control apparatus | — | 2001-01-30 |
| 6000429 | Device for controlling a series of washroom appliances | — | 1999-12-14 |
| 5975359 | Needle engaging soap bag | — | 1999-11-02 |
| 5963135 | Proximity detecting device | — | 1999-10-05 |
| 5943712 | Method for controlling the operation of a water valve | — | 1999-08-31 |
| D403057 | Wash basin | — | 1998-12-22 |
| D400657 | Wash basin with water distibution unit | — | 1998-11-03 |
| D400656 | Wash basin with attached shelves | — | 1998-11-03 |
| 5791519 | Soap bag | — | 1998-08-11 |
| 5782382 | Dispenser for personal hygiene liquids | — | 1998-07-21 |
| 5217035 | System for automatic control of public washroom fixtures | — | 1993-06-08 |
| 5215216 | Water flow responsive soap dispenser | — | 1993-06-01 |
| D331278 | Washbasin | — | 1992-11-24 |
| 5086526 | Body heat responsive control apparatus | — | 1992-02-11 |
| 4941219 | Body heat responsive valve control apparatus | — | 1990-07-17 |
| 4819682 | Pneumatically operable valve | — | 1989-04-11 |
| 4726190 | Pressure generator with check valve | — | 1988-02-23 |
| 4597404 | Plumbing fixture | — | 1986-07-01 |