WV

William D. Vork

GR Graco: 1 patents #3 of 17Top 20%
📍 Edina, MN: #7 of 38 inventorsTop 20%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #42,917 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4843841 Energy conserving refrigeration device Richard Lewis 1989-07-04