Issued Patents All Time
Showing 76–93 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D546930 | Lavatory | Donald E. Morris | 2007-07-17 |
| 6687922 | Stainless steel toilet resistant to corrosion by sea water | Carlos J. Galeazzi, Darryl M. Boeltl | 2004-02-10 |
| D462113 | Soaking tub | David P. Molinaro | 2002-08-27 |
| D455200 | Sink | — | 2002-04-02 |
| D451986 | Lay down tub | Carlos J. Galeazzi | 2001-12-11 |
| D445884 | Stainless steel toilet | Darryl M. Boeltl | 2001-07-31 |
| D437920 | Stainless steel toilet | Darryl M. Boeltl | 2001-02-20 |
| D433743 | One-piece stainless steel pedestal wash basin | Carlos J. Galeazzi | 2000-11-14 |
| D430274 | Lavatory | — | 2000-08-29 |
| D411876 | Wash basins | V. Walter Hafner | 1999-07-06 |
| 5067181 | Blow out toilet with low water volume usage | V. Walter Hafner | 1991-11-26 |
| 4698860 | Sprayhead with built-in soap system for multi person washfountains | V. Walter Hafner, Ron T. Hahn | 1987-10-13 |
| 4682533 | Vandal resistant and tamper proof pneumatic push button assembly for moving a volume of fluid | V. Walter Hafner, Ron T. Hahn | 1987-07-28 |
| 4630644 | Dual operated metering valve connected to both a hand operated push button and a foot operated push button | V. Walter Hafner, Ron T. Hahn, Theodore J. Sally | 1986-12-23 |
| 4630638 | Rotating cap, screen and mounting means for protecting air metering valve | V. Walter Hafner, Ron T. Hahn | 1986-12-23 |
| 4475919 | Colored medicinal tablet, natural color pigment and method for using the pigment in coloring food, drug and cosmetic products | Edward J. Woznicki, Lawrence J. Rosania | 1984-10-09 |
| 4336244 | Colored medicinal tablet, natural color pigment and method for using the pigment in coloring food, drug and cosmetic products | Edward J. Woznicki, Lawrence J. Rosania | 1982-06-22 |
| 4274830 | Colored medicinal tablet, natural color pigment and method for using the pigment in coloring food, drug and cosmetic products | Edward J. Woznicki, Lawrence J. Rosania | 1981-06-23 |