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 | Donald J. Tedstone, Ching-Yee Ma, John J. Sanderson | 1980-09-16 |
HS
Hans H. Schaum
Overall (All Time): #4,119,784 of 4,157,543Top 100%
1
Patents All Time