Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7217933 | UV water disinfector | Ashok Gadgil, Eduardas Kazakevicius | 2007-05-15 |
| 6974958 | UV water disinfector | Ashok Gadgil, Eduardas Kazakevicius | 2005-12-13 |
| 6803587 | UV water disinfector | Ashok Gadgil, Eduardas Kazakevicius | 2004-10-12 |
| 6602425 | Method for low cost water disinfection | Ashok Gadgil | 2003-08-05 |
| 6419821 | Apparatus for low cost water disinfection | Ashok Gadgil | 2002-07-16 |