JK

Joseph A. Knycha

📍 Brantford, CA: #120 of 263 inventorsTop 50%
Overall (All Time): #3,810,216 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D352093 Hand operated air pump for use in composting operations — 1994-11-01