Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9950298 | Reverse osmosis water-on-water control valve | Laurence W. Bassett, Dian Zheng | 2018-04-24 |
| 7763170 | Keyed filter assembly | Laurence W. Bassett, William Contaxis, III, Bruce G. Taylor | 2010-07-27 |
| 7135113 | Keyed filter assembly | Laurence W. Bassett, William Contaxis, III, Bruce G. Taylor | 2006-11-14 |
| 6949189 | Keyed filter assembly | Laurence W. Bassett, William Contaxis, III, Bruce G. Taylor | 2005-09-27 |
| 6458269 | Keyed filter assembly | Laurence W. Bassett, William Contaxis, III, Bruce G. Taylor | 2002-10-01 |