Inventor · disambiguated record
Richard Thomas Johnston
Also filed as: JOHNSTON RICHARD · JOHNSTON RICHARD THOMAS
6 granted patents·105 citations·filing 1977–2023
80Inventor score
Top patents by PatentIndex Score
6 records- 0185US5430939ASafety razorsGILLETTE CO·Filed 1992·Granted Jul 11, 1995·66 cites·11 claims
- 0282US12219961B2Fragrant horticultural care compositionJOHNSTON RICHARD THOMAS·Filed 2023·Granted Feb 11, 2025·0 cites·7 claims
- 0374US11864560B2Fragrant plant treatment compositionsJOHNSTON RICHARD THOMAS·Filed 2022·Granted Jan 9, 2024·0 cites·11 claims
- 0461US5026542ADepilatory compositionGILLETTE CO·Filed 1989·Granted Jun 25, 1991·28 cites·6 claims
- 0560US12114615B2Alcohol soluble biodegradable compositionsJOHNSTON RICHARD THOMAS·Filed 2021·Granted Oct 15, 2024·0 cites·10 claims
- 0649US4102046ACutting edges coated with polyfluorocarbon polymerGILLETTE CO·Filed 1977·Granted Jul 25, 1978·11 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →