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Mark Eduard Johan Spikes
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Waalre, NL
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Patents Grants
last 30 patents
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Patent Grant
Retrofit lighting assembly
Patent number
10,788,167
Issue date
Sep 29, 2020
SIGNIFY HOLDING B.V.
Theodoor Cornelis Treurniet
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
RETROFIT LIGHTING ASSEMBLY
Publication number
20200182414
Publication date
Jun 11, 2020
SIGNIFY HOLDING B.V.
THEODOOR CORNELIS TREURNIET
F21 - LIGHTING
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Patent Application
TROFFER RETROFITTING
Publication number
20190032873
Publication date
Jan 31, 2019
PHILIPS LIGHTING HOLDING B.V.
WALTHERUS EMERICUS JOHANNES VAN GOMPEL
F21 - LIGHTING
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Patent Application
ARRANGEMENT FOR SPOT ILLUMINATION
Publication number
20130155671
Publication date
Jun 20, 2013
Koninklijke Philips Electronics N.V.
Ralph Kurt
G02 - OPTICS