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Inventor

Patrick Levien

Inventor
Ebersbach, DE

Overview

5→
Patents
2013–2021
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.

F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof17%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges17%
F16KValves17%
B23DPlaning8%
B24BMachines, devices, or processes for grinding or polishing8%
B27BSaws for wood or similar material8%
B28DWorking stone or stone-like materials8%
F02DControlling combustion engines8%
F16DCouplings for transmitting rotation8%
PatentTitleYear
10,920,901Electromagnetic valve202110,703,006Handheld work apparatus having a work tool and a brake assembly for the work tool202010,533,678Electromagnetic valve20209,273,637'Adjustment safeguard for a set screw on a carburetor'20168,561,971'Carburetor'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2021Patents assigned to STIHL AG & CO KG ANDREAS (5)· patent assignee history
2013Patents assigned to KRAUS ALEXANDER (1)· patent assignee history
2013Patents assigned to LEVIEN PATRICK (1)· patent assignee history
2013–2016Based in Fellbach, DE· patent location history
2020–2021Based in Ebersbach, DE· patent location history
2020Based in Ebersbach a. d. Fils, DE· patent location history
2021Patents assigned to STAIGER GMBH & CO KG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
STIHL AG & CO KG ANDREAS52013–2021
KRAUS ALEXANDER12013
LEVIEN PATRICKself12013
STAIGER GMBH & CO KG12021
Locations
LocationPatentsSpan
Ebersbach, DE22020–2021
Fellbach, DE22013–2016
Ebersbach a. d. Fils, DE12020