DR

David T. Ross

SI Snap-On Incorporated: 4 patents #5 of 98Top 6%
📍 Kenosha, WI: #2 of 68 inventorsTop 3%
🗺 Wisconsin: #270 of 4,688 inventorsTop 6%
Overall (2023): #49,772 of 537,848Top 10%
4
Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11772247 Indexable ratchet tool 2023-10-03
11691249 Push button release mechanism for pliers David T. Doyle, Richard L. Hopper 2023-07-04
11646539 Pliers with angled crimping opening Gary S. Wollert, Anup A. Gupte, Daniel M. Eggert 2023-05-09
11548125 Grooved drive for ratchet tools 2023-01-10