Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7293801 | Self-stabilizing suspension for wheeled vehicles | Gerald Goertzen, William A. Null | 2007-11-13 |
| 6301727 | Modular tub spout assembly | David Kruszewski | 2001-10-16 |
| 6290147 | Pullout faucet wand button mechanism | David Kruszewski | 2001-09-18 |
| 6276004 | Shower arm mounting | Michael A. Brattoli | 2001-08-21 |
| 5823229 | Faucet having multiple water discharges | Lee Mercer, Thomas Burchard, Gregory Hunter, John A. Lofgren, Henry N. Wagner +2 more | 1998-10-20 |
| 5744033 | Water filter for use with a faucet | Thomas Burchard, Gregory Hunter, Kevin M. Johnson, Jeffery Karg | 1998-04-28 |
| 5699832 | Faucet water input connection | Thomas Burchard, Gregory Hunter, Kevin M. Johnson, Jeffery Karg | 1997-12-23 |
| 5560284 | Automatic drip brewing urn | Craig C. Weidman, Joseph F. Moore, Daniel J. Wanhainen | 1996-10-01 |