Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782900 | Methods and apparatus for cleaning and/or treating a substrate using CO2 | James B. McClain, Michael E. Cole, Steven L. Worm, David Brainard | 2004-08-31 |
| 6763840 | Method and apparatus for cleaning substrates using liquid carbon dioxide | Joseph M. DeSimone, James B. McClain | 2004-07-20 |
| 6734112 | Divided pressure vessel apparatus for carbon dioxide based systems and methods of using same | Steven L. Worm, James B. McClain, David Brainard | 2004-05-11 |
| 6711773 | Detergent injection methods for carbon dioxide cleaning apparatus | Timothy J. Romack, James B. McClain | 2004-03-30 |