Inventor · disambiguated record
Robert H. Campbell
Also filed as: CAMPBELL ROBERT H · CAMPBELL ROBERT HENRY
4 granted patents·24 citations·filing 1974–1979
73Inventor score
Files withMONSANTO CO4
Top patents by PatentIndex Score
4 records- 0176US3974170APreparation of 2-mercaptoazolesMONSANTO CO·Filed 1974·Granted Aug 10, 1976·11 cites·21 claims
- 0241US4244864APoly(6-oxy-2,2,4-trialkyl-1,2-dihydroquinoline)alkylene compounds as antidegradants for rubberMONSANTO CO·Filed 1979·Granted Jan 13, 1981·8 cites·14 claims
- 0336US4065443AVulcanization of rubber with phosphinothioyl amino sulfidesMONSANTO CO·Filed 1976·Granted Dec 27, 1977·3 cites·18 claims
- 0435US4161474ABis-(alkylaminophenoxy)alkanes as antidegradants for rubberMONSANTO CO·Filed 1977·Granted Jul 17, 1979·2 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Robert H. Campbell 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 →