Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7614568 | Device employing gas generating cell for facilitating controlled release of fluid into ambient environment | Ashok V. Joshi, Truman Wold | 2009-11-10 |
| 6957779 | Foldable, refillable, sustained-release fluid delivery system | Ashok V. Joshi, Truman Wold | 2005-10-25 |
| 6923383 | Controlled release of substances | Ashok V. Joshi, Truman Wold, Joseph J. Hartvigsen, Daniel Earl Snyder, Joseph Raymond Winkle +1 more | 2005-08-02 |
| 6419163 | Controlled release of substances | Ashok V. Joshi, Truman Wold | 2002-07-16 |
| 6283461 | Automatic cyclic fluid delivery device and associated process | Ashok V. Joshi, Truman Wold | 2001-09-04 |
| 6159895 | Aramid polymer catalyst supports | Theodore A. Koch, Vlodek Gabara, Edward Tokarsky | 2000-12-12 |
| 6109539 | Controlled release of substances | Ashok V. Joshi, Truman Wold | 2000-08-29 |
| 6060196 | Storage-stable zinc anode based electrochemical cell | John Howard Gordon, Strahinja Zecevic, Ashok V. Joshi | 2000-05-09 |
| 6045055 | Device and method for delivering fluid | Ashok V. Joshi, Truman Wold | 2000-04-04 |
| 6042704 | Storage-stable, fluid dispensing device using a hydrogen gas generator | Ashok V. Joshi, John Howard Gordon | 2000-03-28 |
| 5744014 | Storage stable electrolytic gas generator for fluid dispensing applications | John Howard Gordon, Ashok V. Joshi | 1998-04-28 |
| 5707499 | Storage-stable, fluid dispensing device using a hydrogen gas generator | Ashok V. Joshi, John Howard Gordon | 1998-01-13 |
| 4925619 | Rod pressurization sensing apparatus | James A. Sparrow | 1990-05-15 |
| 4585710 | Zinc/air cell cathode | — | 1986-04-29 |