PS

Patrick M. Severson

HA Harnischfeger: 1 patents #15 of 40Top 40%
Overall (2016): #268,391 of 481,213Top 60%
1
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9297140 Rope shovel William J. Hren, James Hutsick, Samuel F. Haworth, Jason Knuth 2016-03-29