RS

Raymond L. Szparagowski

FP Freudenberg-Nok General Partnership: 7 patents #8 of 160Top 5%
📍 Bowling Green, OH: #25 of 150 inventorsTop 20%
🗺 Ohio: #11,686 of 73,341 inventorsTop 20%
Overall (All Time): #698,720 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12110920 High performance plastic radial bearings for rotating and reciprocating applications Saikrishna Sundararaman, Simon Watling 2024-10-08
11760933 Thermally conductive electrically insulating thermoplastic materials Michael Blake, Saikrishna Sundararaman 2023-09-19
11125336 Self energized seal 2021-09-21
10774876 Hydrodynamic thrust washers with pumping features for sparse lubrication applications Saikrishna Sundararaman, Raymond P. Hartzell 2020-09-15
10145411 Thrust washers with hydrodynamic features Saikrishna Sundararaman, Alexander Berdichevsky 2018-12-04
9879785 PTFE flip seal for rotating shafts Ross A. Maag 2018-01-30
7640917 Gas direct injector tip seal Gregory Daniel 2010-01-05