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Ramazan Sahan
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Pfalzgrafenweiler, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Assembly for an exhaust system
Patent number
10,364,734
Issue date
Jul 30, 2019
Friedrich Boysen GmbH & Co. KG
Ramazan Sahan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Secondary air system
Patent number
8,464,519
Issue date
Jun 18, 2013
Friedrich Boysen GmbH & Co. KG
Nils Rippert
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas system
Patent number
7,971,431
Issue date
Jul 5, 2011
Friedrich Boysen GmbH & Co. KG
Rainer Diez
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
HEATING DEVICE FOR HEATING A GAS STREAM
Publication number
20230184461
Publication date
Jun 15, 2023
Friedrich Boysen GmbH & Co. KG
Volkmar KNIPPS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ASSEMBLY FOR AN EXHAUST SYSTEM
Publication number
20180038263
Publication date
Feb 8, 2018
Friedrich Boysen GmbH & Co. KG
Ramazan SAHAN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ACTIVE SOUND GENERATION DEVICE
Publication number
20150071452
Publication date
Mar 12, 2015
Friedrich Boysen GmbH & Co. KG
Dominik FENCHEL
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Secondary air system
Publication number
20100186396
Publication date
Jul 29, 2010
Friedrich Boysen GmbH & Co. KG
Nils Rippert
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust Gas System
Publication number
20080289323
Publication date
Nov 27, 2008
Friedrich Boysen GmbH & Co. KG
Rainer Diez
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES