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Fritz Kiesewetter
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Stuttgart, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Exhaust gas muffler
Patent number
8,132,646
Issue date
Mar 13, 2012
Andreas Stihl AG & Co. KG
Fritz Kiesewetter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Fan arrangement of a portable handheld work apparatus driven by an...
Patent number
6,948,457
Issue date
Sep 27, 2005
Andreas Stihl AG & Co KG
Georg Maier
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Intake system
Patent number
6,880,516
Issue date
Apr 19, 2005
Andreas Stihl AG & Co KG
Georg Maier
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Fan arrangement
Patent number
6,868,821
Issue date
Mar 22, 2005
Andreas Stihl AG & Co KG
Georg Maier
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
Exhaust Gas Muffler
Publication number
20100011754
Publication date
Jan 21, 2010
Fritz Kiesewetter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust gas muffler
Publication number
20050028516
Publication date
Feb 10, 2005
Andreas Stihl AG & Co.
Fritz Kiesewetter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Intake system
Publication number
20040144356
Publication date
Jul 29, 2004
Georg Maier
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fan arrangement of a portable handheld work apparatus driven by an...
Publication number
20040083988
Publication date
May 6, 2004
Georg Maier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Fan arrangement
Publication number
20040060525
Publication date
Apr 1, 2004
George Maier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES