Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8277737 | Catalyst systems | Chris E. DiFrancesco, James C. Altizer, Thomas W. Hastings, Christian Trefzger | 2012-10-02 |
| 7807110 | Catalyst systems | Chris E. DiFrancesco, James C. Altizer, Thomas W. Hastings, Christian Trefzger | 2010-10-05 |