Inventor · disambiguated record
J. Les Campbell
Also filed as: CAMPBELL J LES
6 granted patents·77 citations·filing 1974–1984
84Inventor score
Top patents by PatentIndex Score
6 records- 0177USD251065SCombined wash basin and toiletALUMINUM PLUMBING FIXTURE·Filed 1977·Granted Feb 13, 1979·14 cites·1 claims
- 0260US4089073ACombination fixture with swing-out lavatoryALUMINUM PLUMBING FIXTURE·Filed 1976·Granted May 16, 1978·20 cites·2 claims
- 0358USD288709SCombined seat and water closetCAMPBELL J LES·Filed 1984·Granted Mar 10, 1987·8 cites·1 claims
- 0458US3932899ACombination support frame and security meansKELSEY HAYES CO·Filed 1974·Granted Jan 20, 1976·21 cites·8 claims
- 0555USD288710SCombined lavatory seat and water closetCAMPBELL J LES·Filed 1984·Granted Mar 10, 1987·7 cites·1 claims
- 0634US4142256ASafety spout for combination toilet and lavatoryALUMINUM PLUMBING FIXTURE·Filed 1978·Granted Mar 6, 1979·7 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →