Inventor · disambiguated record

John D. Coffin

Also filed as: COFFIN JOHN D

1 granted patent·10 citations·filing 2015–2015

33Inventor score

Technology areasF21V

Files withBRITTEN RONALD E1

Top patents by PatentIndex Score

1 record

0173US9651215B1Lightbox with storage for interchangeable graphic panels and related assemblies, components, and methodsBRITTEN RONALD E·Filed 2015·Granted May 16, 2017·10 cites·17 claims

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John D. Coffin — Patent Inventor | PatentIndex