JR

Joseph P. Roth

KN Knappco: 1 patents #1 of 9Top 15%
📍 Milford, OH: #19 of 31 inventorsTop 65%
🗺 Ohio: #2,203 of 6,963 inventorsTop 35%
Overall (2023): #384,270 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11634275 Coupler with quick release handle and valve assemblies David Morrow, Krzysztof Wejdman, Stephen Hudson, Shiang Taing 2023-04-25