Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10434523 | Multistage separator assembly | Rolland James, Stephen Showalter | 2019-10-08 |
| 8935926 | Centrifugal compressor with bleed flow splitter for a gas turbine engine | Joel H. Wagner, Shankar S. Magge | 2015-01-20 |
| 8439639 | Filter system for blade outer air seal | Christopher R. Joe, Eric A. Hudson | 2013-05-14 |
| 7607890 | Robust microcircuits for turbine airfoils | Francisco J. Cunha | 2009-10-27 |
| 7575039 | Refractory metal core coatings | James T. Beals, Joshua Persky, Dilip M. Shah, Venkat Seetharaman, Sudhangshu Bose +9 more | 2009-08-18 |
| 7438118 | Investment casting pattern manufacture | — | 2008-10-21 |
| 7270170 | Investment casting core methods | James T. Beals, Samuel David Draper, Jose Lopes, Stephen D. Murray, Brandon W. Spangler +3 more | 2007-09-18 |
| 7270173 | Composite core for use in precision investment casting | John D. Wiedemer | 2007-09-18 |
| 7258156 | Investment casting pattern manufacture | — | 2007-08-21 |
| 7255536 | Turbine airfoil platform cooling circuit | Frank J. Cunha, Eric L. Couch, Scott W. Gayman, Eric A. Hudson, Christopher R. Joe +1 more | 2007-08-14 |
| 7185695 | Investment casting pattern manufacture | — | 2007-03-06 |
| 7108045 | Composite core for use in precision investment casting | John D. Wiedemer | 2006-09-19 |
| 7097425 | Microcircuit cooling for a turbine airfoil | Frank J. Cunha, Scott W. Gayman, Eric L. Couch | 2006-08-29 |
| 7097424 | Micro-circuit platform | Frank J. Cunha, Bret M. Teller | 2006-08-29 |
| 6929054 | Investment casting cores | James T. Beals, Samuel David Draper, Jose Lopes, Stephen D. Murray, Brandon W. Spangler +3 more | 2005-08-16 |
| 6896487 | Microcircuit airfoil mainbody | Frank J. Cunha | 2005-05-24 |