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Inventor

Gary J. Gracyalny

Inventor
Milwaukee, WI, US

Overview

43→
Patents
1991–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 43 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F02Dprimary
F02DControlling combustion engines13%
A01DHarvesting12%
F01LCyclically operating valves for machines or engines10%
F02NStarting of combustion engines10%
Y10TTechnical subjects covered by former us classification8%
H01HElectric switches5%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general4%
F02BInternal-combustion piston engines4%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof4%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power4%
PatentTitleYear
11,121,527Meter socket adapter with integral automatic transfer switch202110,535,982Meter socket adapter with integral automatic transfer switch202010,038,310Meter socket adapter with integrated automatic transfer switch20189,888,626'Noise-reducing mower blade'20189,620,305'Meter socket adapter with integrated automatic transfer switch'20179,605,572'Muffler and engine system'20179,051,927'Water pump having two operating conditions'20158,485,313'Muffler and engine system'20138,337,172'Pressure washer pump and engine system'20128,136,350'Catalytic muffler having crossover passageway for secondary air'20127,484,409'Fluid level switch'20097,373,956'Passageway having non-linear flow path'20087,357,108'Valve-operating mechanism'20087,069,915'Pressure actuated fuel vent closure and fuel shutoff apparatus'20066,986,340'Automatic fuel vent closure and fuel shutoff apparatus having mechanical actuation'20066,886,518'Retainer for release member'20056,874,457'Vacuum release mechanism'20056,782,861'Vacuum release mechanism'20046,691,683'Automatic fuel vent closure and fuel shutoff apparatus having electrical actuation'20046,647,942'Engine starting and stopping device'20036,622,683'Engine starting and stopping device'20036,615,787'Engine starting and stopping device'20036,595,176'Engine starting and stopping device'20036,542,074'Monitoring system for an internal combustion engine'20036,494,175'Mechanical compression release'20026,460,502'Engine cylinder head assembly'20026,386,169'Starting and stopping device for internal combustion engine'20026,349,688'Direct lever overhead valve system'20026,325,036'Starting and stopping device for an internal combustion engine'20016,311,663'Starting and stopping device for internal combustion engine'20016,263,852'Starting and stopping device for internal combustion engine'20016,260,529'Starting and stopping device for internal combustion engine'20016,237,555'Spark blanking apparatus for an internal combustion engine'20016,230,678'Starting and stopping device for internal combustion engine'20016,202,616'Valve seal assembly for an internal combustion engine'20015,904,124'Enrichment apparatus for internal combustion engines'19995,809,958'Compression release for multi-cylinder engines'19985,732,555'Multi-pass catalytic converter'19985,628,352'Closable pour spout for fluid dispensing container'1997D0372871'Gasoline container'19965,150,674'Centrifugally responsive compressing release mechanism'19925,086,890'Engine braking system'19925,040,644'Engine braking system'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2020Patents assigned to BRIGGS & STRATTON CORP (42)· patent assignee history
1991–1992Based in Brown Deer, WI, US· patent location history
1992–2008Based in Milwaukee, WI, US· patent location history
2008–2020Based in Elm Grove, WI, US· patent location history
2012–2015Patents assigned to GRACYALNY GARY (2)· patent assignee history
2012–2013Patents assigned to GRACYALNY GARY J (2)· patent assignee history
2013–2015Patents assigned to RAASCH JASON J (2)· patent assignee history
2021Patents assigned to BRIGGS & STRATTON LLC (1)· patent assignee history
2021Based in Wauwatoss, WI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRIGGS & STRATTON CORP421991–2020
GRACYALNY GARYself22012–2015
GRACYALNY GARY Jself22012–2013
RAASCH JASON J22013–2015
BRIGGS & STRATTON LLC12021
Locations
LocationPatentsSpan
Milwaukee, WI, US291992–2008
Elm Grove, WI, US112008–2020
Brown Deer, WI, US21991–1992
Wauwatoss, WI, US12021