JH

Joseph R. Harkness

BS Briggs & Stratton: 1 patents #4 of 17Top 25%
📍 Germantown, WI: #5 of 13 inventorsTop 40%
🗺 Wisconsin: #406 of 1,957 inventorsTop 25%
Overall (1994): #114,081 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5282397 Engine balancing system having at least one pivoting counterbalance weight Patrick Bruener, William R. Frank 1994-02-01