Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779980 | Airfoil shape for a turbine bucket | Robert Alan Brittingham, Edward D. Benjamin, Jacob Charles Perry, II | 2004-08-24 |
| 6739838 | Airfoil shape for a turbine bucket | Robert Alan Brittingham, Jeff Thompson, Benjamin Arnette Lagrange, Robert Walter Coign | 2004-05-25 |
| 6736599 | First stage turbine nozzle airfoil | Curtis John Jacks, Robert Walter Coign, Randall Gill | 2004-05-18 |
| 6685434 | Second stage turbine bucket airfoil | David John Humanchuk, Robert Alan Brittingham, James Tyson Balkcum, III, Andrew William Jones | 2004-02-03 |