Hans-Erik Eldemark

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Eldsberga, SE

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Patents Grantslast 30 patents

Information Patent Grant
Portable vocal booth
- Patent number 10,961,735
- Issue date Mar 30, 2021
- Collabstor AB
- Philip Olsson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Portable vocal booth
- Publication number 20180347220
- Publication date Dec 6, 2018
- Collabstor AB
- Philip OLSSON
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DEVICE, A SYSTEM AND A METHOD FOR ALCOHOL MEASUREMENT
- Publication number 20140076022
- Publication date Mar 20, 2014
- AB Halmstad Kylteknik
- Henrik Ohlsson
- G01 - MEASURING TESTING