Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5150307 | Computer-controlled system and method for sorting plastic items | Carroll T. McCourt, Douglas Stewart Laurence, Roy A. Eckhart, William Cass | 1992-09-22 |
| 4198993 | Combination smoking and drinking article | Jérôme Martin, Beverley J. Martin | 1980-04-22 |