Stefan Ericsson

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Mullsjo, SE

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Patents Grantslast 30 patents

Information Patent Grant
Wheelchair wheel attachment and gear change adaptor unit
- Patent number 9,060,906
- Issue date Jun 23, 2015
- Gearwheel AB
- Christian Malm
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
FILTER DEVICE
- Publication number 20220305410
- Publication date Sep 29, 2022
- Bluewater Sweden AB
- Stefan ERICSSON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WHEELCHAIR WHEEL ATTACHMENT AND GEAR CHANGE ADAPTOR UNIT
- Publication number 20140013891
- Publication date Jan 16, 2014
- Christian Malm
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE