Thomas Leeuwangh

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Schiedam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Optical element for wind turbine tower marking
- Patent number 11,105,487
- Issue date Aug 31, 2021
- Orga Holding B.V.
- Thomas Leeuwangh
- F21 - LIGHTING
Information Patent Grant
Beacon light optic, beacon light, method for obtaining a beacon lig...
- Patent number 9,243,763
- Issue date Jan 26, 2016
- Orga Holding B.V.
- Thomas Leeuwangh
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Through Wall Lighting Optical Element; Through Wall Lighting System...
- Publication number 20240209999
- Publication date Jun 27, 2024
- Orga Holding B.V.
- Pieter Gerardus GOEDKNEGT
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
OPTICAL ELEMENT FOR WIND TURBINE TOWER MARKING
- Publication number 20200141558
- Publication date May 7, 2020
- Orga Holding B.V.
- Thomas Leeuwangh
- F21 - LIGHTING
Information Patent Application
BEACON LIGHT OPTIC, BEACON LIGHT, METHOD FOR OBTAINING A BEACON LIG...
- Publication number 20140362571
- Publication date Dec 11, 2014
- Orga Holding B.V.
- Thomas Leeuwangh
- G02 - OPTICS