JH

John E. Hatley

BP British Gas Plc: 2 patents #16 of 134Top 15%
Overall (All Time): #2,348,837 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D284498 Gas governor module Derek Stoves 1986-07-01
4465202 Fluid container with venting means Derek Stoves 1984-08-14