JG

John David Trevor Graham

GC General Hydrogen Corp.: 6 patents #1 of 11Top 10%
Overall (2004): #5,714 of 270,089Top 3%
6
Patents 2004

Issued Patents 2004

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6817879 Service port configurations Alan Mulvenna, David Michael Routtenberg, William Mufford 2004-11-16
6810925 Hydrogen fueling station Alan Mulvenna, William Mufford, Joachim George Borck, James Ko, Matthew Harper 2004-11-02
6722903 Service plug configuration Alan Mulvenna 2004-04-20
D487931 Fuel storage enclosure 2004-03-30
D487807 Fuel storage enclosure 2004-03-23
6691749 Service coupling Alan Mulvenna 2004-02-17