RH

Raymond P. Hartzell

FP Freudenberg-Nok General Partnership: 1 patents #70 of 160Top 45%
📍 Arlington, OH: #4 of 8 inventorsTop 50%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #2,814,985 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10774876 Hydrodynamic thrust washers with pumping features for sparse lubrication applications Saikrishna Sundararaman, Raymond L. Szparagowski 2020-09-15