Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5143512 | Turbine rotor disk with integral blade cooling air slots and pumping vanes | Robert J. Corsmeier, James R. Reigel, Harvey M. Maclin | 1992-09-01 |
RS
Robert L. Sponseller
Overall (All Time): #3,858,311 of 4,157,543Top 95%
1
Patents All Time