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Inventor

Ralf Bossner

Inventor
Hersbruck, DE

Overview

3→
Patents
1999–2006
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.

F16Dprimary
F16DCouplings for transmitting rotation50%
F16CShafts33%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
7,134,537'Multi-part synchronizing ring of a synchronization device'20066,056,446'Clutch release bearing'20005,993,067'Release bearing for actuating gearshift clutch of an automotive vehicle'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to SCHAEFFLER WAELZLAGER KG (1)· patent assignee history
1999–2006Based in Hersbruck, DE· patent location history
2000Patents assigned to SCHAEFFLER WAELZLAGER OHG (1)· patent assignee history
2006Patents assigned to INA SCHAEFFLER KG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INA SCHAEFFLER KG12006
SCHAEFFLER WAELZLAGER KG11999
SCHAEFFLER WAELZLAGER OHG12000
Locations
LocationPatentsSpan
Hersbruck, DE31999–2006