Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412312 | Cleaning apparatus | James B. McClain, Kenneth Grakauskas, Timothy J. Romack | 2002-07-02 |
| 6351973 | Internal motor drive liquid carbon dioxide agitation system | James B. McClain | 2002-03-05 |
| 6233772 | Carbon dioxide cleaning apparatus with rotating basket and external drive | James B. McClain | 2001-05-22 |
| 6122941 | Cleaning apparatus | James B. McClain, Kenneth Grakauskas, Timothy J. Romack | 2000-09-26 |
| 6098430 | Cleaning apparatus | James B. McClain, Kenneth Grakauskas, Timothy J. Romack | 2000-08-08 |
| 6088863 | Cleaning apparatus | James B. McClain, Kenneth Grakauskas, Timothy J. Romack | 2000-07-18 |
| 6049931 | Cleaning apparatus | James B. McClain, Kenneth Grakauskas, Timothy J. Romack | 2000-04-18 |