HL

Howard N. Lumsden

BE Besser: 1 patents #14 of 28Top 50%
Overall (All Time): #3,519,768 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

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