JR

John Adam Christopher Roy

LL Led Roadway Lighting: 1 patents #16 of 29Top 60%
📍 Chester Basin, CA: #3 of 5 inventorsTop 60%
Overall (All Time): #3,092,035 of 4,157,543Top 75%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8651693 Light emitting diode roadway lighting optics Jack Y. Josefowicz, Adam Frederick Chaffey 2014-02-18