Inventor

LEO ALFIN

CA4 patents

⚠️ This page may combine multiple inventors who share the name “LEO ALFIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PARKER HANNIFIN CORP

2 patents

US11666851B2Jun 6, 2023

Filter with preferential air flow

PARKER HANNIFIN CORP1 citations51

US11344833B2May 31, 2022

Filter securing mechanism and attachment method

PARKER HANNIFIN CORP0 citations37

CHAMPOUX SYLVAIN

1 patent

US8763382B2Jul 1, 2014

Turbo screen

CHAMPOUX SYLVAIN7 citations72

PARKER HANNIFIN CANADA

1 patent

US9297309B2Mar 29, 2016

Turbo screen

PARKER HANNIFIN CANADA0 citations38