Inventor · disambiguated record
Robert C. Johns, Jr.
Also filed as: JOHNS JR ROBERT C · JOHNS ROBERT
3 granted patents·1 pending application·73 citations·filing 1974–2013
73Inventor score
Top patents by PatentIndex Score
4 records- 0180US3981374AHydraulic drive assist for scrapersCLARK EQUIPMENT CO·Filed 1974·Granted Sep 21, 1976·42 cites·2 claims
- 0254US3965587AQuick drop control for scrapersCLARK EQUIPMENT CO·Filed 1974·Granted Jun 29, 1976·17 cites·2 claims
- 0349US3931687ARear ejector roller and guide for scraperCLARK EQUIPMENT CO·Filed 1974·Granted Jan 13, 1976·14 cites·3 claims
- 0441US2015240440A1Methods and Connectors for Making Structural Connections Without Offshore Welding of ConnectorsGMC LTD·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Robert C. Johns, Jr. 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 →