Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523040 | Catalysts | Laura Richard, Sreekala Rugmini | 2016-12-20 |
| 9381501 | Catalysts | Laura Richard, Sreekala Rugmini | 2016-07-05 |
| 9359270 | Treating of catalyst support | Laura Richard | 2016-06-07 |
| 5669733 | Angled adapter for a leaching chamber system | Douglas O. Hamilton, H. John Sidaway | 1997-09-23 |
| 4653919 | Laser gyro with dithered mirrors and current dither | Daryl C. Stjern, deceased | 1987-03-31 |