Inventor
ZHAO HANXIN
US30 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO HANXIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ILLINOIS TOOL WORKS
23 patentsUS9550288B2Jan 24, 2017
Fastener-driving tool including a reversion trigger
ILLINOIS TOOL WORKS34 citations97
US10213911B2Feb 26, 2019
Fastener-driving tool including a reversion trigger
ILLINOIS TOOL WORKS17 citations93
US9381633B2Jul 5, 2016
Fastener-driving tool including a reversion trigger
ILLINOIS TOOL WORKS24 citations93
US9782880B2Oct 10, 2017
Fastener-driving tool including a reversion trigger
ILLINOIS TOOL WORKS19 citations92
US8016046B2Sep 13, 2011
Combustion power source with back pressure release for combustion powered fastener-driving tool
ILLINOIS TOOL WORKS21 citations92
US7673779B2Mar 9, 2010
Combustion chamber distance control combustion-powered fastener-driving tool
ILLINOIS TOOL WORKS29 citations92
US10618155B2Apr 14, 2020
Fastener-driving tool with an electric power generator
ILLINOIS TOOL WORKS5 citations84
US10926387B2Feb 23, 2021
Fastener-driving tool including a reversion trigger
ILLINOIS TOOL WORKS6 citations83
US8925780B2Jan 6, 2015
Fastener advance delay for fastener driving tool
ILLINOIS TOOL WORKS7 citations81
US11707827B2Jul 25, 2023
Powered nailer with positive piston return
ILLINOIS TOOL WORKS2 citations73
US10800022B2Oct 13, 2020
Powered-fastener-driving tool including a driver blade having a varying cross-section
ILLINOIS TOOL WORKS4 citations73
US10646984B2May 12, 2020
Powered fastener-driving tool including an engaging element to frictionally engage a piston upon returning to a pre-firing position
ILLINOIS TOOL WORKS3 citations73
US10040183B2Aug 7, 2018
Powered nailer with positive piston return
ILLINOIS TOOL WORKS3 citations73
US9676090B2Jun 13, 2017
Fastener-driving tool with an electric power generator
ILLINOIS TOOL WORKS2 citations73
US11396095B2Jul 26, 2022
Fastener-driving tool including a reversion trigger
ILLINOIS TOOL WORKS2 citations72
US12564924B2Mar 3, 2026
Fastener driving tool
ILLINOIS TOOL WORKS0 citations62
US11992923B2May 28, 2024
Fastener-driving tool including a reversion trigger
ILLINOIS TOOL WORKS0 citations62
US11897104B2Feb 13, 2024
Fastener driving tool
ILLINOIS TOOL WORKS0 citations62
US11491623B2Nov 8, 2022
Fastener driving tool
ILLINOIS TOOL WORKS0 citations62
US10888983B2Jan 12, 2021
Powered nailer with positive piston return
ILLINOIS TOOL WORKS0 citations62
US11794323B2Oct 24, 2023
Fastener-driving tool with chamber member retaining assembly
ILLINOIS TOOL WORKS1 citations60
US10493608B2Dec 3, 2019
High efficiency engine for combustion nailer
ILLINOIS TOOL WORKS0 citations52
US10668607B2Jun 2, 2020
Lockout for fastener-driving tool
ILLINOIS TOOL WORKS0 citations50