Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8894325 | Submerged hydrocarbon recovery apparatus | Thomas Joseph Kuelker | 2014-11-25 |
| 7578138 | Heat exchanger optimization process and apparatus | — | 2009-08-25 |
| 7178351 | Heat exchanger optimization process and apparatus | — | 2007-02-20 |
| 6190090 | Apparatus for use in a pipeline | Douglas C. Campbell, Charles Robert Knights | 2001-02-20 |