FP

Frederic D. Powell

SP Simmonds Precision Products: 1 patents #117 of 227Top 55%
📍 Middlebury, VT: #47 of 87 inventorsTop 55%
🗺 Vermont: #3,027 of 4,968 inventorsTop 65%
Overall (All Time): #4,085,740 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4256403 Combination water contaminant and fuel density detector — 1981-03-17