Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391268 | Energy-saving heavy crude oil emulsion-treating apparatus | J. Patrick Berry, Mark Neville Smithdorf | 2002-05-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391268 | Energy-saving heavy crude oil emulsion-treating apparatus | J. Patrick Berry, Mark Neville Smithdorf | 2002-05-21 |