Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7875186 | Process for regenerating and protonating a weak-base anion exchange resin | Edward N. Coppola, Andrea Davis, Francis Boodoo, William Fries, James A. Dale | 2011-01-25 |
| 6986838 | Nanomachined and micromachined electrodes for electrochemical devices | Davorin Babic, Paul D. Browne | 2006-01-17 |
| 6511516 | Method and apparatus for producing lithium based cathodes | Lonnie G. Johnson, Richard Charles Breitkopf | 2003-01-28 |
| 6223449 | Apparatus for extracting plasticizer | Lonnie G. Johnson, Scott Shankle, Jeffrey Shane Matthews | 2001-05-01 |
| 6063899 | Apparatus and method for extracting plasticizer | Lonnie G. Johnson, Timothy J. Stachoviak | 2000-05-16 |