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Bernard W. Wilterdink

📍 Claremont, NH: #18 of 56 inventorsTop 35%
🗺 New Hampshire: #5,349 of 12,181 inventorsTop 45%
Overall (All Time): #2,363,560 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4402032 Electromagnet power supply and demagnetizer — 1983-08-30
4267495 Machine speed controller — 1981-05-12