Inventor · disambiguated record
Ronald B. Fletcher
Also filed as: FLETCHER RONALD · FLETCHER RONALD B
4 granted patents·71 citations·filing 1977–1997
77Inventor score
Top patents by PatentIndex Score
4 records- 0181US4149837ASulphur pelletizing apparatusBAKER RONALD·Filed 1978·Granted Apr 17, 1979·28 cites·12 claims
- 0279US4133669AProcess for pelletizing a sulphur-bentonite clay mixture and the product formed therebyAGRI PRASSCO JOINT VENTURE·Filed 1977·Granted Jan 9, 1979·30 cites·13 claims
- 0332US5738761ASewage treatment process and apparatusHARON RESEARCH CORP·Filed 1996·Granted Apr 14, 1998·10 cites·9 claims
- 0427US5948397ASkin care treatment for embalmed bodiesNEW CONCEPT MARKETING INC·Filed 1997·Granted Sep 7, 1999·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →