Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D551736 | Water purification unit | Alfred J. Lipshultz | 2007-09-25 |
| D377081 | Water treatment cabinet | Alfred J. Lipshultz | 1996-12-31 |
| D364672 | Countertop water purification unit | Alfred J. Lipshultz | 1995-11-28 |
| 5147533 | Sink with water purification system thereunder | Alfred J. Lipshultz | 1992-09-15 |
| 4925551 | Portable water purification system including electronic memory panel assembly | Alfred J. Lipshultz | 1990-05-15 |
| 4856559 | Faucet providing and utilizing air gap | Alfred J. Lipshultz | 1989-08-15 |