Inventor · disambiguated record
Ronald L. Edwards
Also filed as: EDWARDS RONALD L
5 granted patents·209 citations·filing 1981–1997
82Inventor score
Top patents by PatentIndex Score
5 records- 0193US5997691AMethod and apparatus for applying a material to a webPHILIP MORRIS INC·Filed 1996·Granted Dec 7, 1999·161 cites·48 claims
- 0271US4475562AMethod and apparatus for separating tobacco mixture into lighter and heavier fractionsPHILIP MORRIS INC·Filed 1981·Granted Oct 9, 1984·27 cites·13 claims
- 0333US5904285ANail transfer apparatusRAYCO IND INC·Filed 1997·Granted May 18, 1999·14 cites·19 claims
- 0431US5084163AAutomatically controlled splash plateZIMPRO ENVIRONMENTAL INC·Filed 1990·Granted Jan 28, 1992·5 cites·13 claims
- 0525US4983308AAutomatic chemical cleaning of granular medium filtersZIMPRO PASSAVANT INC·Filed 1989·Granted Jan 8, 1991·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →