HW

Harold Winterbotham

Overall (All Time): #2,357,210 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4438341 Method of an apparatus for varying the load on an A.C. generator — 1984-03-20
4375593 Switching apparatus for load matching of wind-driven electrical generators — 1983-03-01