Issued Patents All Time
Showing 101–125 of 157 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6327426 | Apparatus and method for delivering a beneficial agent | Truman Wold | 2001-12-04 |
| 6283461 | Automatic cyclic fluid delivery device and associated process | Truman Wold, John J. McEvoy | 2001-09-04 |
| 6220267 | Apparatus and method for controllably delivering fluid to a second fluid stream | — | 2001-04-24 |
| 6135126 | Brush that delivers beneficial agents | — | 2000-10-24 |
| 6109539 | Controlled release of substances | Truman Wold, John J. McEvoy | 2000-08-29 |
| 6060197 | Zinc based electrochemical cell | John T. McEvoy, Strahinja Zecevic | 2000-05-09 |
| 6060196 | Storage-stable zinc anode based electrochemical cell | John Howard Gordon, John J. McEvoy, Strahinja Zecevic | 2000-05-09 |
| 6051123 | Multi-functional and NO.sub.x sensor for combustion systems | Liang Li, Anil V. Virkar, Meilin Liu | 2000-04-18 |
| 6045055 | Device and method for delivering fluid | John J. McEvoy, Truman Wold | 2000-04-04 |
| 6042704 | Storage-stable, fluid dispensing device using a hydrogen gas generator | John Howard Gordon, John J. McEvoy | 2000-03-28 |
| 5997821 | Gas amplifier | — | 1999-12-07 |
| 5954268 | Fluid delivery system | John Howard Gordon, Giorgio di Palma, John McEvoy, Truman Wold | 1999-09-21 |
| 5951538 | Gas generating device for delivering beneficial agents to a body cavity | Giorgio Palma, Truman Wold | 1999-09-14 |
| 5932204 | Controlled release of substances | — | 1999-08-03 |
| 5921251 | Brush that delivers beneficial agents | — | 1999-07-13 |
| 5899381 | Electrochemical device for delivery of volatile substances | John Howard Gordon, Giorgio di Palma | 1999-05-04 |
| 5855761 | Gas amplifier | — | 1999-01-05 |
| 5785688 | Fluid delivery apparatus and method | James O. Davis, Truman Wold, Giorgio di Palma | 1998-07-28 |
| 5765751 | Controlled release of volatile substances | — | 1998-06-16 |
| 5744014 | Storage stable electrolytic gas generator for fluid dispensing applications | John Howard Gordon, John J. McEvoy | 1998-04-28 |
| 5707499 | Storage-stable, fluid dispensing device using a hydrogen gas generator | John Howard Gordon, John J. McEvoy | 1998-01-13 |
| 5681435 | Fluid dispensing pump | John Howard Gordon | 1997-10-28 |
| 5624542 | Enhancement of mechanical properties of ceramic membranes and solid electrolytes | Yousheng Shen, Dale M. Taylor, Michael Boettcher, Kevin Krist, Anil V. Virkar | 1997-04-29 |
| 5616223 | Mixed ionic-electronic conducting composites for oxygen separation and electrocatalysis | Yousheng Shen, Kevin Krist, Meilin Liu, Anil V. Virkar | 1997-04-01 |
| 5607572 | Removal of oxygen from inert gases | — | 1997-03-04 |