Jochen Engele

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Rudersberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Self-propelled and self-steering floor cleaning appliance
- Patent number 9,801,512
- Issue date Oct 31, 2017
- Alfred Kärcher GmbH & Co. KG
- Jacob Janzen
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
SELF-PROPELLED AND SELF-STEERING FLOOR CLEANING APPLIANCE
- Publication number 20160073839
- Publication date Mar 17, 2016
- Alfred Karcher GmbH & Co. KG
- Jacob Janzen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...