Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7454927 | Method and apparatus adapted for recovery and reuse of select rinse fluid in a non-aqueous wash apparatus | Joel A. Luckman | 2008-11-25 |
| 7300468 | Multifunctioning method utilizing a two phase non-aqueous extraction process | Joel A. Luckman | 2007-11-27 |
| 6766670 | Non-aqueous washing cabinet and apparatus | Kurt Estes, Daniel C. Conrad, Mark B. Kovich | 2004-07-27 |
| 6591638 | Non-aqueous washing apparatus and method | Kurt Estes, Daniel C. Conrad, Mark B. Kovich | 2003-07-15 |
| 6451066 | Non-aqueous washing apparatus and method | Kurt Estes, Daniel C. Conrad, Mark B. Kovich | 2002-09-17 |
| 6045588 | Non-aqueous washing apparatus and method | Kurt Estes, Daniel C. Conrad, Mark B. Kovich | 2000-04-04 |