Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5546742 | Aircraft engine electric start system without a separate exciter field inverter | Sampat Shekhawat, John J. Tumpey | 1996-08-20 |
| 5387859 | Stepped waveform VSCF system with engine start capability | Muthu K. Murugan, Robert C. Eckenfelder | 1995-02-07 |