Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523028 | Thermal insulating fluids | Jeffrey McKennis, Marshall Chiasson, Nam-Sook Bae | 2016-12-20 |
| 8895476 | Thermal insulating fluids | Jeffrey McKennis, Marshall Chiasson, Nam-Sook Bae | 2014-11-25 |
| 6886635 | Filter cake removal fluid and method | Joe Murphey, Tom Carter, Jeffrey McKennis | 2005-05-03 |