Inventor · disambiguated record
Frederick Carr
Also filed as: CARR FREDERICK · CARR JR FREDERICK EARL
5 granted patents·87 citations·filing 1980–2013
80Inventor score
Top patents by PatentIndex Score
5 records- 0189US4347020AMine roof bolt assemblyBIRMINGHAM BOLT CO·Filed 1980·Granted Aug 31, 1982·39 cites·18 claims
- 0269US4483645ACombination expansion shell and resin secured mine roof anchor assemblyBIRMINGHAM BOLT CO·Filed 1982·Granted Nov 20, 1984·16 cites·18 claims
- 0354US4534679ACombination expansion shell and resin secured mine roof anchor assemblyBIRMINGHAM BOLT CO·Filed 1984·Granted Aug 13, 1985·20 cites·6 claims
- 0442US4534680ACombination expansion shell and resin secured mine roof anchor assemblyBIRMINGHAM BOLT CO·Filed 1984·Granted Aug 13, 1985·12 cites·7 claims
- 0534US10700469B2Modular electrical wiring system and methods thereforCARR JR FREDERICK EARL·Filed 2013·Granted Jun 30, 2020·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Frederick Carr 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 →