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Inventor

Stefan Magirius

Inventor
Bonn, DE

Overview

2→
Patents
1992–1996
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.

F01Lprimary
F01LCyclically operating valves for machines or engines33%
F16HGearing33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
5,577,420'Cam shaft for internal combustion engine'19965,165,303'Cam shaft for internal combustion engine'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to GKN AUTOMOTIVE AG (1)· patent assignee history
1992–1996Based in Bonn, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GKN AUTOMOTIVE AG11992
Locations
LocationPatentsSpan
Bonn, DE21992–1996