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Inventor

Heinrich Oertel

Inventor
Tennenbronn, DE

Overview

3→
Patents
1982–1992
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G04Cprimary
G04CElectromechanical clocks or watches100%
PatentTitleYear
5,168,476'Alarm clock'19924,666,313'Timepiece and drive unit therefor'19874,338,681'Electric timing clock'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to JUNGHANS GMBH GEB (1)· patent assignee history
1982Based in St. Georgen, DE· patent location history
1987–1992Patents assigned to JUNGHANS UHREN GMBH (2)· patent assignee history
1987–1992Based in Tennenbronn, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JUNGHANS UHREN GMBH21987–1992
JUNGHANS GMBH GEB11982
Locations
LocationPatentsSpan
Tennenbronn, DE21987–1992
St. Georgen, DE11982