RS

Ronald A. Shilhavy

SM Spee-Dee Packaging Machinery: 1 patents #1 of 3Top 35%
📍 Sturtevant, WI: #1 of 2 inventorsTop 50%
🗺 Wisconsin: #325 of 1,637 inventorsTop 20%
Overall (1989): #139,217 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4880150 Filling machine for dispensing particulate material James P. Navin, Gary M. Christensen 1989-11-14