HJ

Harold A. Jensen

📍 Brockton, MA: #1 of 6 inventorsTop 20%
🗺 Massachusetts: #202 of 2,831 inventorsTop 8%
Overall (1989): #26,623 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4854451 Apparatus for the manufacture of block-sealed side-gussetted bags 1989-08-08
4811499 Hygenic plastic footwear insert 1989-03-14