HM

Hans L. Melgaard

DP Despatch Industries Limited Partnership: 2 patents #1 of 1Top 100%
📍 North Oaks, MN: #2 of 10 inventorsTop 20%
🗺 Minnesota: #129 of 2,022 inventorsTop 7%
Overall (1989): #26,560 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4846669 Continuous material heating oven 1989-07-11
4821866 Conveyor for a clean room 1989-04-18