DR

David T. Ross

SI Snap-On Incorporated: 1 patents #19 of 49Top 40%
📍 Kenosha, WI: #17 of 56 inventorsTop 35%
🗺 Wisconsin: #1,454 of 4,437 inventorsTop 35%
Overall (2017): #445,520 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9844860 Ratchet mechanism spring — 2017-12-19