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Inventor

John Gulke

Inventor
Fond du Lac, WI, US

Overview

10→
Patents
2001–2018
Patent span
Performing operations
Primary field (CPC B)

Patents· 10 as inventor

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

F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof29%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology24%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles18%
E01HStreet cleaning18%
B63HMarine propulsion or steering6%
F02BInternal-combustion piston engines6%
PatentTitleYear
10,113,281Snowthrower impeller assembly with rigid cutting implement20189,840,818'Snowthrower impeller assembly with rigid cutting implement'20179,309,638'Snowthrower impeller assembly with rigid cutting implement'20168,915,234'Fuel cap'20148,408,415'Fuel tank cap for a fuel tank'20138,096,438'Fuel tank cap for a fuel tank'20127,435,289'Integrated air cleaner and vapor containment system'20087,185,640'Integrated fuel tank and vapor containment system'20077,086,390'Integrated fuel tank and vapor containment system'20066,283,806'Locking mechanism for an outboard motor'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to BRUNSWICK CORP (1)· patent assignee history
2001–2018Based in Fond du Lac, WI, US· patent location history
2006–2018Patents assigned to BRIGGS & STRATTON CORP (9)· patent assignee history
2012–2014Patents assigned to GULKE JOHN (3)· patent assignee history
2012–2014Patents assigned to SHEARS PETER D (3)· patent assignee history
2012–2013Patents assigned to SCHMALZ JACOB (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRIGGS & STRATTON CORP92006–2018
GULKE JOHNself32012–2014
SHEARS PETER D32012–2014
SCHMALZ JACOB22012–2013
BRUNSWICK CORP12001
Locations
LocationPatentsSpan
Fond du Lac, WI, US102001–2018