Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6096991 | Method of and apparatus for sorting a particulate material | Alan M. Stone, Robert Jordan | 2000-08-01 |
| 4320841 | Detection and sorting systems | Arthur W. Richards, Albert P. Hawkins, Alan Boyle | 1982-03-23 |