Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9091172 | Rotor with cooling passage | Christopher Wolfgram, David A. Otero, Daniel G. Smith | 2015-07-28 |
BW
Bill Westphal
Overall (All Time): #3,062,907 of 4,157,543Top 75%
1
Patents All Time