Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6687596 | Diagnostic method and system for turbine engines | Charles Eric Lethander, Ryan Kenneth Vorwerk | 2004-02-03 |
CH
Charles Edward Humerickhouse
Overall (All Time): #3,469,096 of 4,157,543Top 85%
1
Patents All Time