Sigurd Melin

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Nasviken, SE

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Patents Grantslast 30 patents

Information Patent Grant
Device and a method for detection of and warning against tsunamis
- Patent number 11,740,085
- Issue date Aug 29, 2023
- SEAWARD TSUNAMI ALARM AB
- Sigurd Melin
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
A DEVICE AND A METHOD FOR DETECTION OF AND WARNING AGAINST TSUNAMIS
- Publication number 20220214167
- Publication date Jul 7, 2022
- SEAWARD TSUNAMI ALARM AB
- Sigurd MELIN
- G08 - SIGNALLING
Information Patent Application
Device and A Method For Detection Of and Warning Against Tsunamis
- Publication number 20090207033
- Publication date Aug 20, 2009
- Sigurd Melin
- G08 - SIGNALLING