Ernest M. Fierheller

HA Hughes Aircraft: 1 patents #1,260 of 2,963Top 45%

📍 Placentia, CA: #232 of 422 inventorsTop 55%

🗺 California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #3,799,881 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5321600	Delta connected three phase AC-DC converter with power factor correction circuits	—	1994-06-14