Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8177487 | Rotary machine balance weights | Kenneth Michael Koza, Allyn Keith Holliday | 2012-05-15 |
| 5743711 | Mechanically assembled turbine diaphragm | Maurice Fournier, David C. Gonyea, George Ernest Reluzco, Kenneth Robertson | 1998-04-28 |