Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491501 | Progressing cavity pump system for transporting high-solids, high-viscosity, dewatered materials | Alan G. Wild, Charles Leonard Snyder, III, Richard A. Sliwinski | 2002-12-10 |