Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5740197 | Cooled probe for use in high temperature process vessels | George W. Taggart, Orville C. Ungerer, F. Ellis Vandiver | 1998-04-14 |
| 5402645 | Liquid product recovery from a hydrocarbon gas stream | Donald V. Nicol | 1995-04-04 |
| 5309720 | Cryogenic system for processing a hydrocarbon gas stream | Donald V. Nicol | 1994-05-10 |