Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491730 | Pre-treatment methods and compositions for carbon dioxide dry cleaning | David F. Cauble, James DeYoung, James B. McClain | 2002-12-10 |
| 6280481 | Sizing methods and compositions for carbon dioxide dry cleaning | Karla Litaker, James DeYoung, Gina M. Stewart | 2001-08-28 |
| 6270531 | End functionalized polysiloxane surfactants in carbon dioxide formulations | James DeYoung, Gina M. Stewart | 2001-08-07 |
| 6228826 | End functionalized polysiloxane surfactants in carbon dioxide formulations | James DeYoung, Gina M. Stewart | 2001-05-08 |