Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8438037 | Emotivity and vocality measurement | Thomas M. Cates | 2013-05-07 |
| 5026174 | Plastic film bag with special flap arrangement | — | 1991-06-25 |
| 4881932 | Method and apparatus for manufacturing plastic film bag with special flap arrangement | — | 1989-11-21 |