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Inventor

Anja Kunkel

Inventor
Siedelsbrunn, DE

Overview

5→
Patents
1995–2003
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

F16Fprimary
F16FSprings57%
Y10TTechnical subjects covered by former us classification29%
F16JPistons14%
PatentTitleYear
6,533,286'Radial shaft seal'20035,913,392'Active vibration canceler'19995,884,735'Speed-adaptive vibration dampener'19995,666,862'Torsional vibration damper'19975,462,261'Switchable hydraulically damping mount'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2003Patents assigned to FREUDENBERG CARL FA (4)· patent assignee history
1995–2003Based in Siedelsbrunn, DE· patent location history
1999Patents assigned to FREUDENBERG CARL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FREUDENBERG CARL FA41995–2003
FREUDENBERG CARL11999
Locations
LocationPatentsSpan
Siedelsbrunn, DE51995–2003