RS

Ralph D. Smythe

📍 Cottage Grove, WI: #3 of 5 inventorsTop 60%
🗺 Wisconsin: #541 of 2,194 inventorsTop 25%
Overall (1997): #90,512 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5622509 3-prong electrical connector Tony T. Brechtl 1997-04-22