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Inventor

Charles F. Erbach

Inventor
Gurnee, IL, US

Overview

3→
Patents
1991–1992
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F02Bprimary
F02BInternal-combustion piston engines29%
B63HMarine propulsion or steering14%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general14%
F02FCylinders, pistons or casings, for combustion engines14%
F02PIgnition, other than compression ignition, for internal-combustion engines14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
5,174,252'Exhaust manifold expansion slot for internal combustion motor'19925,106,330'Exhaust relief system with baffle'19925,076,233'Dwell linkage'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1992Patents assigned to OUTBOARD MARINE CORP (3)· patent assignee history
1991–1992Based in Gurnee, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OUTBOARD MARINE CORP31991–1992
Locations
LocationPatentsSpan
Gurnee, Illinois, US31991–1992