Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7011494 | Dual retention vane arm | Phillip Alexander, Joshua D. Brumbaugh | 2006-03-14 |
DK
David O. Kies
Overall (All Time): #3,410,184 of 4,157,543Top 85%
1
Patents All Time