Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988883 | Heat transfer compositions comprising renewably-based biodegradable 1,3-propanediol | Ann Wehner, Robert C. Miller, Gyorgyi Fenyvesi, Melissa Joerger | 2011-08-02 |
| 7972530 | Deicing and anti-icing compositions comprising renewably-based, biodegradable 1,3-propanediol | Ann Wehner, Gyorgyi Fenyvesi, Robert C. Miller, Melissa Joerger | 2011-07-05 |