HL

Howard N. Lumsden

BE Besser: 1 patents #14 of 28Top 50%
📍 Alpena, MI: #31 of 61 inventorsTop 55%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,519,768 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6604930 Concrete block molding machinery Lee F. Marzean, Donald Robert Andor, Michael Ponik 2003-08-12