HS

Howard N. Seim

TE Tennant: 1 patents #2 of 16Top 15%
📍 Columbia Heights, MN: #2 of 4 inventorsTop 50%
🗺 Minnesota: #156 of 1,035 inventorsTop 20%
Overall (1982): #57,896 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4365189 Control circuit for reversible electric motors Raymond C. Hawkins, Donald J. Haub 1982-12-21