JD

John Doleva

SC Spalding & Evenflo Companies: 1 patents #4 of 16Top 25%
📍 Amherst, MA: #1 of 11 inventorsTop 10%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #95,814 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4795031 Method for packaging playing balls Timothy R. Voss 1989-01-03