Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9062541 | Method, system and apparatus for subsurface flow manipulation | Guy Metcalfe, Daniel Robert Lester, Klaus Regenauer-Lieb | 2015-06-23 |
| 5723769 | Diffusion cell | Christopher Gerald Barber, Patrick Hannon, Bradley Mark Patterson | 1998-03-03 |