Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10197010 | Long-duct, mixed-flow nozzle system for a turbofan engine | — | 2019-02-05 |
| 9027640 | Method for signalling a downhole device in a well | Mark Buyers | 2015-05-12 |
| 8544542 | Method for signalling a downhole device in a well | Mark Buyers | 2013-10-01 |
| 7703511 | Pressure barrier apparatus | Mark Buyers | 2010-04-27 |
| 7673680 | Method for signalling a downhole device in a flowing well | Mark Buyers | 2010-03-09 |
| 7614454 | Downhole actuation method and apparatus for operating remote well control device | Mark Buyers | 2009-11-10 |