JH

John T. Hargenrader

MI Magna International: 2 patents #139 of 578Top 25%
📍 Brighton, MI: #317 of 809 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,110,190 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7990079 Method and apparatus for providing selectively colored light Mark Dixon 2011-08-02
7592757 System and method for dimming one or more light source Mark Dixon 2009-09-22