Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7902262 | Method of recycling mixed streams of ewaste (WEEE) | William Armstrong, Glen Wilkie, John Scheirs | 2011-03-08 |
| 7252250 | Method and apparatus for extracting toner from toner cartridges | Graham Badman, Jim Badman | 2007-08-07 |