Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7503345 | Flow control apparatus | Frederick M. Kappel | 2009-03-17 |
| 7445024 | Above deck modular faucet assembly | Hui-Lung Lee, William J. Walbrandt, Michael D. Trenham | 2008-11-04 |
| D537506 | Showerhead | Chris Miedzius | 2007-02-27 |
| D536766 | Showerhead | George E. Berghane, Michael J. Santora | 2007-02-13 |
| D536420 | Showerhead | Donald R. Cornette | 2007-02-06 |
| D530394 | Modular sensor faucet assembly | Andrew Vellrath, William J. Walbrandt, Michael D. Trenham | 2006-10-17 |
| D517657 | Faucet housing | John Crowell, Andrew Vellrath, Michael W. Boyer | 2006-03-21 |
| 6378790 | Shower head having a rubber/plastic face plate and a diverter valve using rubber sleeve back pressure activation | Willard A. Denham | 2002-04-30 |
| D456493 | Multiple showerhead manifold | Willard A. Denham | 2002-04-30 |
| D431285 | Automatic faucet with mated housing | Willard A. Denham, Emil Vulcu | 2000-09-26 |
| 6082407 | Automatic faucet assembly with mating housing and high endurance finish | Willard A. Denham | 2000-07-04 |
| 6029293 | Sensor assembly having flexibly mounted fiber optic proximity sensor | Willard A. Denham | 2000-02-29 |
| 5943713 | Sensor assembly having flexibly mounted sensor and adjustable mounting means | Willard A. Denham | 1999-08-31 |
| 5893387 | Gasketing and bleed means for an electrically controlled faucet assembly | Willard A. Denham | 1999-04-13 |
| 5771923 | Gasketing and bleed means for an electrically controlled faucet assembly | Willard A. Denham | 1998-06-30 |
| D381396 | Push button faucet | Willard A. Denham | 1997-07-22 |
| 5535781 | Push button flush activation system for urinal | Willard A. Denham | 1996-07-16 |
| 5412816 | Surgical scrub sink | Barry Bedwell | 1995-05-09 |
| D342309 | Gravity fed emergency eye/face wash station | Barbara MacKenzie | 1993-12-14 |
| 5216765 | Gravity fed eye/face wash | Barbara MacKenzie, Frederick M. Kappel, Bernard K. Bedwell | 1993-06-08 |
| D329490 | Faucet handle | Barbara MacKenzie | 1992-09-15 |
| D328782 | Faucet | Barbara MacKenzie | 1992-08-18 |