Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5894939 | System for sorting post-consumer plastic containers for recycling | — | 1999-04-20 |
| 5488947 | Sleep aid device | — | 1996-02-06 |
| 5314072 | Sorting plastic bottles for recycling | Sergey Miroshnichenko, Jonathan B. Whitlock | 1994-05-24 |