Inventor · disambiguated record
Elmer J. Frey
Also filed as: FREY ELMER J
2 granted patents·209 citations·filing 1982–1983
71Inventor score
Technology areasE21B
Files withWILSON IND INC2
Top patents by PatentIndex Score
2 recordsJoin the waitlist — get patent alerts
Get an alert when Elmer J. Frey 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 →