RH

Royal E. Houghton

📍 Ascutney, VT: #2 of 4 inventorsTop 50%
🗺 Vermont: #3,027 of 4,968 inventorsTop 65%
Overall (All Time): #4,016,336 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4522188 Gimbal-mounted dressing device for grinding machine Stanley J. Walasewicz 1985-06-11