Inventor · disambiguated record
Robert J. Frey
Also filed as: FREY ROBERT J · GRANINGER FRANK J
3 granted patents·9 citations·filing 1978–2017
61Inventor score
Top patents by PatentIndex Score
3 records- 0168US9752403B1Well remediation method and apparatusFREY ROBERT J·Filed 2014·Granted Sep 5, 2017·4 cites·5 claims
- 0246US10494887B1Well remediation method and apparatusFREY ROBERT J·Filed 2017·Granted Dec 3, 2019·0 cites·16 claims
- 0341US4250477AMechanical latch apparatusALLEN BRADLEY CO·Filed 1978·Granted Feb 10, 1981·5 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Robert 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 →