Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7431907 | Apparatus for removing vaporized unreacted isocyanate from a gaseous waste stream | Theodore M. Smiecinski | 2008-10-07 |
| 5928674 | Apparatus for the continuous process for expanding thermoplastic minipellets | Thomas N. Hall | 1999-07-27 |
| 5753157 | Continuous process for expanding thermoplastic minipellets | Thomas N. Hall | 1998-05-19 |
| 5580503 | Continuous process for expanding thermoplastic minipellets | Thomas N. Hall | 1996-12-03 |