Issued Patents 2002
Showing 1–2 of 2 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 |