JP

John D. Pfeffer

AS A. O. Smith: 1 patents #1 of 2Top 50%
📍 Brookfield, WI: #12 of 34 inventorsTop 40%
🗺 Wisconsin: #541 of 2,194 inventorsTop 25%
Overall (1997): #126,813 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5648158 Method of protecting metal against corrosion and a vehicle including a structural member protected by the method in high temperature areas 1997-07-15