Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8728221 | Modified wet scrubber for removal of airborne toner | Donald F. Laffler, Robert Vines, James T. Hardin | 2014-05-20 |
| 8644727 | Thermal agglomeration of toner in laser cartridges to aid recycling | Robert Vines, Donald L. Laffler, James T. Hardin | 2014-02-04 |
| 7999012 | Fluid based decommissioning and recycling of printer toner cartridges | Brian Matthew Ibarra, Donald F. Laffler, James T. Hardin | 2011-08-16 |