Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348136 | Singulation system for recyclable material | Hugh R. Rhys, Michael Skeen | 1994-09-20 |
| 5318172 | Process and apparatus for identification and separation of plastic containers | David R. Morgan, Abdul R. Al-Ali | 1994-06-07 |