Inventor
MASON MICHAEL
US21 patents
⚠️ This page may combine multiple inventors who share the name “MASON MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMSTED RAIL CO INC
4 patentsUS8356941B2Jan 22, 2013
Railway car bearing seal
AMSTED RAIL CO INC23 citations88
US8356945B2Jan 22, 2013
Railway car roller bearing
AMSTED RAIL CO INC13 citations83
US7955001B2Jun 7, 2011
Tapered roller bearing with improved cage
AMSTED RAIL CO INC18 citations81
US11220279B2Jan 11, 2022
Insert and wear ring for a railway roller bearing
AMSTED RAIL CO INC4 citations69
MASON MICHAEL
4 patentsUS4232862ANov 11, 1980
Obstacle safety device
MASON MICHAEL11 citations71
USD1090751SAug 26, 2025
Marker plug for baseball base receiver
MASON MICHAEL0 citations60
USD857891SAug 27, 2019
Orthopaedic surgery cutting block guide
MASON MICHAEL1 citations60
US11116526B2Sep 14, 2021
Intramedullary based and omni-positionable cutting guide instrumentation for femoral epiphysis resection for knee prosthesis placement and a method of operation thereof
MASON MICHAEL0 citations50