DR

David T. Ross

SI Snap-On Incorporated: 4 patents #7 of 76Top 10%
📍 Kenosha, WI: #2 of 48 inventorsTop 5%
🗺 Wisconsin: #266 of 4,845 inventorsTop 6%
Overall (2020): #56,758 of 565,922Top 15%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10870186 Dual pawl ratchet mechanism and reversing method 2020-12-22
10864616 Ratchet mechanism for ratchet wrench Christopher D. Thompson, Daniel M. Eggert 2020-12-15
10807217 Ratchet gear reinforcing ring Richard L. Hopper 2020-10-20
10549407 Ratchet mechanism spring 2020-02-04