HG

Henri Godfroid

CA Cgee Alsthom: 2 patents #11 of 31Top 40%
Overall (All Time): #2,354,549 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4536692 Circuit for energizing and controlling a synchronous rotary machine operating at variable speed — 1985-08-20
4424475 Apparatus for controlling a static AC/AC thyristor converter which feeds a synchronous rotating machine at a variable frequency — 1984-01-03