JG

Jonathan James Whittington Griffiths

📍 Bristol, GB: #9 of 39 inventorsTop 25%
Overall (1997): #129,033 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5644295 Security device Raymond Connolly 1997-07-01