JH

John D. Hibbs

HL Holophane Lighting: 2 patents #6 of 18Top 35%
Overall (All Time): #2,279,161 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5521852 Method and system for designing lighting installations Douglas J. Stang 1996-05-28
5521853 Method and system for designing lighting installations Douglas J. Stang 1996-05-28