Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391268 | Energy-saving heavy crude oil emulsion-treating apparatus | J. Patrick Berry, Mark Neville Smithdorf | 2002-05-21 |
| 6136174 | Compact electrostatic coalescer | J. Patrick Berry, Adrian G. Bailey, Martin T. Thew, Trevor J. Williams, Nicholas J. Wayth +1 more | 2000-10-24 |