Inventor · disambiguated record
Graham W. Hall
Also filed as: HALL GRAHAM W
2 granted patents·12 citations·filing 1980–1980
55Inventor score
Files withCOAL INDUSTRY PATENTS LTD2
Top patents by PatentIndex Score
2 recordsJoin the waitlist — get patent alerts
Get an alert when Graham W. Hall files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →