Ralph Diehl

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Baltmannsweiler, DE

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Patents Grantslast 30 patents

Information Patent Grant
Sensor apparatus and self-propelled floor cleaning appliance having...
- Patent number 7,225,500
- Issue date Jun 5, 2007
- Alfred Kaercher GmbH & Co. KG
- Ralph Diehl
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Floor treatment system
- Patent number 7,053,578
- Issue date May 30, 2006
- Alfred Kaercher GmbH & Co. KG
- Ralph Diehl
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Sensor apparatus and self-propelled floor cleaning appliance having...
- Publication number 20050172445
- Publication date Aug 11, 2005
- Alfred Kaercher GmbH & Co. KG
- Ralph Diehl
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Floor treatment system
- Publication number 20050150074
- Publication date Jul 14, 2005
- Alfred Kaercher GmbH & Co. KG
- Ralph Diehl
- G05 - CONTROLLING REGULATING
Information Patent Application
Floor cleaning appliance
- Publication number 20040074044
- Publication date Apr 22, 2004
- Alfred Kaercher GmbH & Co. KG
- Ralph Diehl
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...