Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972422 | System for continuous removal of a specific gas from a flowing mixture of gases | David J. Ranelli, Diane M. England, Malcolm James Grieve, Yee-Ho Chia, Galen B. Fisher | 2011-07-05 |
| 7896952 | Cartridge adsorber system for removing hydrogen sulfide from reformate | Gail E. Geiger, Curtis D. Lamb | 2011-03-01 |
| 6774602 | Apparatus and method for providing temporary power | Dell Albert Crouch, Jr. | 2004-08-10 |
| 6454977 | Process for making battery plate | Wellington Y. Kwok | 2002-09-24 |