CM

Charles H. Maier

HA Harnischfeger: 1 patents #41 of 121Top 35%
Overall (All Time): #3,791,693 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5289928 Mining shovel with improved center gudgeon bottom retainer — 1994-03-01