WB

Waldo K. Butterfield

📍 Stratham, NH: #1 of 5 inventorsTop 20%
🗺 New Hampshire: #88 of 409 inventorsTop 25%
Overall (1989): #46,051 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4817580 Compound bow — 1989-04-04