Inventor
SZPARAGOWSKI RAYMOND L
US6 patents
⚠️ This page may combine multiple inventors who share the name “SZPARAGOWSKI RAYMOND L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FREUDENBERG NOK GENERAL PARTNERSHIP
5 patentsUS10145411B2Dec 4, 2018
Thrust washers with hydrodynamic features
FREUDENBERG NOK GENERAL PARTNERSHIP3 citations68
US10774876B1Sep 15, 2020
Hydrodynamic thrust washers with pumping features for sparse lubrication applications
FREUDENBERG NOK GENERAL PARTNERSHIP2 citations62
US11760933B2Sep 19, 2023
Thermally conductive electrically insulating thermoplastic materials
FREUDENBERG NOK GENERAL PARTNERSHIP0 citations57
US12110920B2Oct 8, 2024
High performance plastic radial bearings for rotating and reciprocating applications
FREUDENBERG NOK GENERAL PARTNERSHIP0 citations56
US11125336B2Sep 21, 2021
Self energized seal
FREUDENBERG NOK GENERAL PARTNERSHIP0 citations46