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Matthew A. Braun
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Caro, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Charge forming device with tamper resistant adjustable valve
Patent number
11,761,403
Issue date
Sep 19, 2023
WALBRO LLC
Matthew A. Braun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Charge forming device with tamper resistant adjustable valve
Patent number
11,187,191
Issue date
Nov 30, 2021
WALBRO LLC
Matthew A. Braun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Controlling a light-duty combustion engine
Patent number
11,073,123
Issue date
Jul 27, 2021
WALBRO LLC
Martin N. Andersson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electronic controlled fuel enrichment system
Patent number
9,989,016
Issue date
Jun 5, 2018
WALBRO LLC
Matthew A. Braun
G05 - CONTROLLING REGULATING
Information
Patent Grant
Carburetor supplemental fuel supply
Patent number
9,677,506
Issue date
Jun 13, 2017
WALBRO LLC
Scott D. Bostian
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel metering diaphragm with backing plate
Patent number
9,027,910
Issue date
May 12, 2015
Walbro Engine Management, L.L.C.
Matthew A. Braun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Supplying supplementary fuel for engine startup
Patent number
8,757,121
Issue date
Jun 24, 2014
Walbro Engine Management, L.L.C.
Matthew A. Braun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Auxiliary fuel and air supply in a carburetor
Patent number
7,467,785
Issue date
Dec 23, 2008
Walbro Engine Management, L.L.C.
Matthew A. Braun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Carburetor fuel adjustment and limiter assembly
Patent number
7,097,165
Issue date
Aug 29, 2006
Walbro Engine Management, L.L.C.
Matthew A. Braun
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Fuel-air mixture control apparatus
Patent number
6,715,738
Issue date
Apr 6, 2004
Walbro Engine Management LLC
Matthew A. Braun
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Carburetor for a two-cycle scavenging engine
Patent number
6,688,585
Issue date
Feb 10, 2004
Walbro Engine Management LLC
Matthew A. Braun
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Carburetor having temperature-compensated purge/primer
Patent number
5,711,901
Issue date
Jan 27, 1998
Walbro Corporation
David L. Berg
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
CHARGE FORMING DEVICE WITH TAMPER RESISTANT ADJUSTABLE VALVE
Publication number
20220025838
Publication date
Jan 27, 2022
WALBRO LLC
Matthew A. Braun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
POWER TOOL INCLUDING A LIGHT-DUTY COMBUSTION ENGINE
Publication number
20200269409
Publication date
Aug 27, 2020
WALBRO LLC
Matthew A. Braun
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
CONTROLLING A LIGHT-DUTY COMBUSTION ENGINE
Publication number
20190293046
Publication date
Sep 26, 2019
WALBRO LLC
Martin N. Andersson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CHARGE FORMING DEVICE WITH TAMPER RESISTANT ADJUSTABLE VALVE
Publication number
20170370328
Publication date
Dec 28, 2017
WALBRO LLC
Matthew A. Braun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ELECTRONIC CONTROLLED FUEL ENRICHMENT SYSTEM
Publication number
20160040628
Publication date
Feb 11, 2016
WALBRO ENGINE MANAGEMENT, L.L.C.
Matthew A. Braun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CARBURETOR SUPPLEMENTAL FUEL SUPPLY
Publication number
20150184616
Publication date
Jul 2, 2015
WALBRO ENGINE MANAGEMENT, L.L.C.
Scott D. Bostian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DIAPHRAGM CARBURETOR WITH FUEL METERING COMPENSATION
Publication number
20140261329
Publication date
Sep 18, 2014
WALBRO ENGINE MANAGEMENT, L.L.C.
Matthew A. Braun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FUEL METERING DIAPHRAGM WITH BACKING PLATE
Publication number
20130234345
Publication date
Sep 12, 2013
WALBRO ENGINE MANAGEMENT, L.L.C.
Matthew A. Braun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Auxiliary fuel and air supply in a carburetor
Publication number
20080061454
Publication date
Mar 13, 2008
Walbro Engine Management, L.L.C.
Matthew A. Braun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FUEL-AIR MIXTURE CONTROL APPARATUS
Publication number
20040056369
Publication date
Mar 25, 2004
Matthew A. Braun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CARBURETOR FOR A TWO-CYCLE SCAVENGING ENGINE
Publication number
20030222357
Publication date
Dec 4, 2003
Walbro Engine Management LLC
Matthew A. Braun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS