Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7008179 | Turbine blade frequency tuned pin bank | Jonathan Philip Clarke, Mark Edward Stegemiller, Hardev Singh, Steven Robert Brassfield | 2006-03-07 |
| 6561758 | Methods and systems for cooling gas turbine engine airfoils | Jonathan Philip Clarke, Brian Norton | 2003-05-13 |
| 6554572 | Gas turbine engine blade | Mark Edward Stegemiller, Hardev Singh, Brian Norton | 2003-04-29 |
| 6422821 | Method and apparatus for reducing turbine blade tip temperatures | Ching-Pang Lee, Chander Prakash, Monty Lee Shelton, John Howard Starkweather, Hardev Singh | 2002-07-23 |