JH

John F. Hibbard

📍 Oconomowoc, WI: #231 of 386 inventorsTop 60%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,729,261 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5686806 Low-pass filter and electronic speed control system for electric motors — 1997-11-11