P

Inventor

MAIER GEORG

DE51 patents
⚠️ This page may combine multiple inventors who share the name “MAIER GEORG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STIHL AG & CO KG ANDREAS

30 patents
US6955043B2Oct 18, 2005

Muffler assembly

STIHL AG & CO KG ANDREAS30 citations92
US7536983B2May 26, 2009

Internal combustion engine and method for operating an internal combustion engine

STIHL AG & CO KG ANDREAS38 citations87
US7357221B2Apr 15, 2008

Exhaust gas muffler

STIHL AG & CO KG ANDREAS11 citations84
US6868821B2Mar 22, 2005

Fan arrangement

STIHL AG & CO KG ANDREAS12 citations82
US7713111B2May 11, 2010

Water supply for a hand-held power tool

STIHL AG & CO KG ANDREAS18 citations81
US7552714B2Jun 30, 2009

Ignition device for an internal combustion engine and method for its operation

STIHL AG & CO KG ANDREAS9 citations81
US9366220B2Jun 14, 2016

Method for operating an internal combustion engine of a hand-guided power tool

STIHL AG & CO KG ANDREAS7 citations80
US7814888B2Oct 19, 2010

Method for operating an internal combustion engine

STIHL AG & CO KG ANDREAS9 citations80
US9873193B2Jan 23, 2018

Method for operating a handheld work apparatus having a combustion engine

STIHL AG & CO KG ANDREAS3 citations72
US10533678B2Jan 14, 2020

Electromagnetic valve

STIHL AG & CO KG ANDREAS3 citations71
US6948457B2Sep 27, 2005

Fan arrangement of a portable handheld work apparatus driven by an internal combustion engine

STIHL AG & CO KG ANDREAS7 citations71
US6880516B2Apr 19, 2005

Intake system

STIHL AG & CO KG ANDREAS10 citations71
US7441304B2Oct 28, 2008

Vacuum arrangement for a ground area

STIHL AG & CO KG ANDREAS8 citations70
US11303048B2Apr 12, 2022

Plug connector for electrically connecting a tag connector to an electrical line of a motor-driven garden and/or forestry working apparatus, and motor-driven garden and/or forestry working apparatus

STIHL AG & CO KG ANDREAS2 citations68
US7621176B2Nov 24, 2009

Method for determining the crankshaft position of a rotating crankshaft of an internal combustion engine

STIHL AG & CO KG ANDREAS7 citations68
US12138699B2Nov 12, 2024

Saw chain

STIHL AG & CO KG ANDREAS0 citations61
US11628509B2Apr 18, 2023

Saw chain

STIHL AG & CO KG ANDREAS0 citations61
US7974767B2Jul 5, 2011

Method for detecting operating parameters of a power tool comprising an internal combustion engine

STIHL AG & CO KG ANDREAS5 citations61
US7859124B2Dec 28, 2010

Internal combustion engine with alternator

STIHL AG & CO KG ANDREAS5 citations60
US10703006B2Jul 7, 2020

Handheld work apparatus having a work tool and a brake assembly for the work tool

STIHL AG & CO KG ANDREAS1 citations59
US7894974B2Feb 22, 2011

Method for operating a two-stroke engine

STIHL AG & CO KG ANDREAS4 citations57
US7591378B2Sep 22, 2009

Manually guided apparatus for collecting fruits or nuts

STIHL AG & CO KG ANDREAS3 citations57
US7490587B2Feb 17, 2009

Portable handheld work apparatus

STIHL AG & CO KG ANDREAS6 citations57
US7836545B2Nov 23, 2010

Manually guided suction apparatus

STIHL AG & CO KG ANDREAS3 citations56
US11007589B2May 18, 2021

File for filing the cutting tooth of a saw chain

STIHL AG & CO KG ANDREAS1 citations53
US8000879B2Aug 16, 2011

Method for operating a two-stroke engine

STIHL AG & CO KG ANDREAS1 citations50
US7765637B2Aug 3, 2010

Manually guided suction apparatus

STIHL AG & CO KG ANDREAS1 citations49
US10145346B2Dec 4, 2018

Electromagnetic fuel valve

STIHL AG & CO KG ANDREAS0 citations40
US6830601B2Dec 14, 2004

Carburetor arrangement

STIHL AG & CO KG ANDREAS0 citations39
US10519921B2Dec 31, 2019

Ignition device for a two-stroke engine

STIHL AG & CO KG ANDREAS0 citations37

KRAFTWERK UNION AG

4 patents

MAIER CHRISTIAN

2 patents

GOLDHOFER AG

2 patents

STIHL MASCHF ANDREAS

2 patents

FRAUNHOFER GES FORSCHUNG

2 patents

SIEMENS AG

1 patent

SCHNEIDER MICHAEL

1 patent

BAYERISCHE MOTOREN WERKE AG

1 patent

MESSERSCHMITT BOELKOW BLOHM

1 patent

KIESEWETTER FRITZ

1 patent

VOLKSWAGEN AG

1 patent

SPAENE KG R

1 patent

AUDI AG

1 patent

Showing the top 50 of 51 patents by PatentIndex Score.