Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5836739 | Gas turbine engine | Shigenori Haramura, Peter Birch, Mark G. Norton, Graham A. Reynolds | 1998-11-17 |
| 5221174 | Field shuttle with end mounted lift | Paul M. Bokariza, Gregory L. Branch | 1993-06-22 |