JG

John S. Griffiths

Overall (All Time): #2,252,292 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5944519 Mouth cleaners 1999-08-31
4594024 Offshore intake structure Wolfgang R. Jenkner, Alan E. Christie, Emad E. M. Elsayed, Guney A. Mentes 1986-06-10