Juan Andrés Elduayen Madariaga

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Aduna (Guipuzkoa), ES

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Patents Grantslast 30 patents

Information Patent Grant
Extractor for extracting conical spacers in concrete walls or pilla...
- Patent number 10,934,726
- Issue date Mar 2, 2021
- 20 EMMA 20 S.L.
- Juan Andrés Elduayen Madariaga
- E04 - BUILDING
Information Patent Grant
Formwork tube
- Patent number 10,267,051
- Issue date Apr 23, 2019
- 20 EMMA 20 S.L.
- Juan Andrés Elduayen Madariaga
- E04 - BUILDING
Information Patent Grant
Sealing plug for closing holes in walls and the like
- Patent number 10,214,923
- Issue date Feb 26, 2019
- 20 EMMA 20 S.L.
- Juan Andrés Elduayen Madariaga
- E04 - BUILDING
Information Patent Grant
Sealing plug for closing holes in walls and the like
- Patent number 9,897,126
- Issue date Feb 20, 2018
- HEGAIN 2100 CONSULTING S.L.
- Juan Andrés Elduayen Madariaga
- E04 - BUILDING
Information Patent Grant
Fastener and methods thereof
- Patent number 8,459,917
- Issue date Jun 11, 2013
- Eurar 2020 S.L.
- Juan Andrés Elduayen Madariaga
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
EXTRACTOR FOR EXTRACTING CONICAL SPACERS IN CONCRETE WALLS OR PILLA...
- Publication number 20180230702
- Publication date Aug 16, 2018
- 20 EMMA 20 S.L.
- Juan Andrés ELDUAYEN MADARIAGA
- E04 - BUILDING
Information Patent Application
Formwork Tube
- Publication number 20180044930
- Publication date Feb 15, 2018
- 20 EMMA 20 S.L.
- Juan Andrés ELDUAYEN MADARIAGA
- E04 - BUILDING
Information Patent Application
Sealing Plug for Closing Holes in Walls and the Like
- Publication number 20170284110
- Publication date Oct 5, 2017
- 20 EMMA 20 S.L.
- Juan Andrés ELDUAYEN MADARIAGA
- E04 - BUILDING
Information Patent Application
SEALING PLUG FOR CLOSING HOLES IN WALLS AND THE LIKE
- Publication number 20160177996
- Publication date Jun 23, 2016
- Juan Andrés Elduayen Madariaga
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
UNIVERSAL ELASTIC RIVET
- Publication number 20100278610
- Publication date Nov 4, 2010
- Juan Andrés Elduayen Madariaga
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...