HP

Harry P. Proctor

NC National Crane: 2 patents #11 of 53Top 25%
📍 Plymouth, MN: #766 of 1,545 inventorsTop 50%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,369,718 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4300375 Tool pack for container body maker Edward G. Maeder 1981-11-17
4254652 Ironing die for ironing press — 1981-03-10