Issued Patents All Time
Showing 101–103 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5866005 | Cleaning process using carbon dioxide as a solvent and employing molecularly engineered surfactants | Joseph M. DeSimone, Timothy J. Romack, Douglas E. Betts | 1999-02-02 |
| 5858022 | Dry cleaning methods and compositions | Timothy J. Romack, David F. Cauble | 1999-01-12 |
| 5783082 | Cleaning process using carbon dioxide as a solvent and employing molecularly engineered surfactants | Joseph M. DeSimone, Timothy J. Romack, Douglas E. Betts | 1998-07-21 |