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Jerry C. Sem

HA Harnischfeger: 1 patents #41 of 121Top 35%
Overall (All Time): #2,291,477 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5279173 Apparatus and method for repairing a gear Robert H. Blaszynski 1994-01-18
5245882 Apparatus for drive component disconnection Harvey J. Kallenberger, Robert H. Blaszynski 1993-09-21