Inventor · disambiguated record
Robert L. Hayes
Also filed as: HAYES ROBERT L · HAYES ROBERT LEE
5 granted patents·129 citations·filing 1975–2011
83Inventor score
Top patents by PatentIndex Score
5 records- 0183US3991604AWork fixture and testing methodPARKE DAVIS & CO·Filed 1975·Granted Nov 16, 1976·38 cites·6 claims
- 0282US8738322B1Apparatus and method for a remote fish weighing, monitoring, and culling systemGIOFFRE II ANTHONY·Filed 2011·Granted May 27, 2014·15 cites·20 claims
- 0382US4523141APipe coatingKENDALL & CO·Filed 1982·Granted Jun 11, 1985·40 cites·1 claims
- 0470US4010877AWork fixture and folding methodPARKE DAVIS & CO·Filed 1976·Granted Mar 8, 1977·14 cites·4 claims
- 0567US4589275APipe coatingKENDALL & CO·Filed 1984·Granted May 20, 1986·22 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Robert L. Hayes 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 →