JH

Joseph L. Hake

VM Velocity Magnetics: 1 patents #2 of 3Top 70%
📍 New Castle, PA: #3 of 27 inventorsTop 15%
🗺 Pennsylvania: #2,304 of 7,623 inventorsTop 35%
Overall (2023): #389,556 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11811331 Insulated-gate bipolar transistor (IGBT) rectifier for charging ultra-capacitors Domenic P. Marzano, Alex R. Rugh 2023-11-07