Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8431038 | Reduced toxicity ethylene glycol-based antifreeze/heat transfer fluid concentrates and antifreeze/heat transfer fluids | John W. Evans | 2013-04-30 |
| 8394287 | Non-aqueous heat transfer fluid and use thereof | John W. Evans | 2013-03-12 |
| 8206607 | Reduced toxicity ethylene glycol-based antifreeze/heat transfer fluid concentrates and antifreeze/heat transfer fluid concentrates and antifreeze/heat transfer fluids | John W. Evans | 2012-06-26 |
| 7655154 | Non-aqueous heat transfer fluid and use thereof | John W. Evans | 2010-02-02 |
| 7040042 | Ski boot | — | 2006-05-09 |