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Inventor

George Wirth

Inventor
Kirchheim, DE

Overview

2→
Patents
1977–2012
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F01Nprimary
F01NGas-flow silencers or exhaust apparatus for machines or engines in general33%
F24BDomestic stoves or ranges for solid fuels33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
8,292,026'Silencer'20124,015,579'Space heater'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to AUTOCRAT CORP (1)· patent assignee history
1977Based in New Athens, IL, US· patent location history
2012Patents assigned to EBERSPAECHER J GMBH & CO (1)· patent assignee history
2012Patents assigned to SPIETH ARNULF (1)· patent assignee history
2012Patents assigned to TAUSCHEK THOMAS (1)· patent assignee history
2012Patents assigned to WIRTH GEORG (1)· patent assignee history
2012Based in Kirchheim, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AUTOCRAT CORP11977
EBERSPAECHER J GMBH & CO12012
SPIETH ARNULF12012
TAUSCHEK THOMAS12012
WIRTH GEORG12012
Locations
LocationPatentsSpan
Kirchheim, DE12012
New Athens, Illinois, US11977