Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7389654 | System for use of land fills and recyclable materials | Jon Wikstrom, Dan Schiller, Jon R. Turner | 2008-06-24 |
| 6851148 | Carbon dioxide dry cleaning system | A. Duane Preston, Jon R. Turner | 2005-02-08 |
| 6442980 | Carbon dioxide dry cleaning system | A. Duane Preston, Jon R. Turner | 2002-09-03 |