JH

John Hall

📍 St. John's, CA: #1 of 7 inventorsTop 15%
Overall (1997): #128,935 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5621332 Device and method for identifying and quantifying layered substances Stuart Inkpen, Chris Nolan, Chris Marshall 1997-04-15