AP

Andrew F. Parr

IC ICI: 1 patents #1,088 of 2,189Top 50%
📍 Croydon, GB: #56 of 133 inventorsTop 45%
Overall (All Time): #4,050,668 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4380044 D.C. to d.c. converter with plural feedback loops — 1983-04-12