WB

Walter J. Butler

GE: 2 patents #13,562 of 36,430Top 40%
Overall (All Time): #2,369,410 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4262532 Pressure and temperature sensor Miran Milkovic 1981-04-21
4250494 Charge transfer analog-to-digital converter with precise charge control Charles W. Eichelberger 1981-02-10