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Alexander Haas
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Spraitbach, DE
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Patents Grants
last 30 patents
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Patent Grant
Hand-guided gardening, forestry and/or construction processing devi...
Patent number
11,997,960
Issue date
Jun 4, 2024
Andreas Stihl AG & Co KG
Heinrich Leufen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Optical operating fluid detector for the optical detection of opera...
Patent number
11,940,316
Issue date
Mar 26, 2024
Andreas Stihl AG & Co KG
Alexander Haas
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Hand-portable garden, forestry and/or construction processing devic...
Patent number
11,731,305
Issue date
Aug 22, 2023
Andreas Stihl AG & Co KG
Georg Heinzelmann
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Electric drive motor for a work apparatus
Patent number
9,143,020
Issue date
Sep 22, 2015
Andreas Stihl AG & Co KG
Michael Renz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Hand-Portable Garden, Forestry and/or Construction Processing Devic...
Publication number
20210291400
Publication date
Sep 23, 2021
Andreas Stihl AG & Co KG
Georg HEINZELMANN
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Application
Hand-Guided Gardening, Forestry and/or Construction Processing Devi...
Publication number
20210251151
Publication date
Aug 19, 2021
Andreas Stihl AG & Co KG
Heinrich LEUFEN
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Method for Operating a Hand-Guided Processing Device, and Hand-Guid...
Publication number
20210221022
Publication date
Jul 22, 2021
Andreas Stihl AG & Co KG
Alexander HAAS
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Optical Operating Fluid Detector for the Optical Detection of Opera...
Publication number
20210181007
Publication date
Jun 17, 2021
Andreas Stihl AG & Co KG
Alexander HAAS
G01 - MEASURING TESTING
Information
Patent Application
ELECTRIC DRIVE MOTOR FOR A WORK APPARATUS
Publication number
20140028126
Publication date
Jan 30, 2014
Andreas Stihl AG & Co KG
Michael Renz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER