Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072766 | Valve | — | 2018-09-11 |
| 10006475 | Actuator | — | 2018-06-26 |
| 9989158 | Valve | — | 2018-06-05 |
| 9970555 | Gate valve | — | 2018-05-15 |
| 5705136 | Catalyzed decomposition of nitrogen oxides on metal oxide supports | Russell S. Drago | 1998-01-06 |
| 5403798 | Deep oxidation of hydrocarbon compounds with doped porous carbonaceous materials | William H. Brendley, Jr., Russell S. Drago | 1995-04-04 |