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 DeYoung, James B. McClain, Michael E. Cole, David Brainard | 2004-08-31 |
| 6734112 | Divided pressure vessel apparatus for carbon dioxide based systems and methods of using same | James DeYoung, James B. McClain, David Brainard | 2004-05-11 |
| 6730612 | Spray member and method for using the same | Michael E. Cole | 2004-05-04 |
| 6706641 | Spray member and method for using the same | Michael E. Cole | 2004-03-16 |