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Inventor

Christina Wedel

Inventor
Bietigheim-Bissingen, DE

Overview

3→
Patents
2007–2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B24Bprimary
B24BMachines, devices, or processes for grinding or polishing25%
B23DPlaning13%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling13%
B28DWorking stone or stone-like materials13%
C10LFuels not otherwise provided for13%
F16PSafety devices in general13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
8,419,811'Fuel composition'20137,520,799'Protective cover for a hand-held cut-off machine'20097,261,624'Protective cover for a hand-held cut-off machine'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2013Patents assigned to STIHL AG & CO KG ANDREAS (3)· patent assignee history
2007–2013Based in Bietigheim-Bissingen, DE· patent location history
2013Patents assigned to EHMANN KONRAD (1)· patent assignee history
2013Patents assigned to LOCHMANN HOLGER (1)· patent assignee history
2013Patents assigned to SCHWEIGER STEFAN (1)· patent assignee history
2013Patents assigned to WEDEL CHRISTINA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
STIHL AG & CO KG ANDREAS32007–2013
EHMANN KONRAD12013
LOCHMANN HOLGER12013
SCHWEIGER STEFAN12013
WEDEL CHRISTINAself12013
Locations
LocationPatentsSpan
Bietigheim-Bissingen, DE32007–2013