Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4222703 | Turbine engine with induced pre-swirl at compressor inlet | Hans H. Schaum, Donald J. Tedstone, John J. Sanderson | 1980-09-16 |
CM
Ching-Yee Ma
Overall (All Time): #4,119,783 of 4,157,543Top 100%
1
Patents All Time