Inventor · disambiguated record
Ronald Perrin
Also filed as: PERRIN RONALD · PERRIN RONALD D
2 granted patents·1 pending application·41 citations·filing 1977–2008
63Inventor score
Top patents by PatentIndex Score
3 records- 0164US4474318ADispenser cartonMICHIGAN HOLDING CORP·Filed 1982·Granted Oct 2, 1984·20 cites·8 claims
- 0256US2009236955A1Hanging file bar and method for using sameREDI TAG CORP·Filed 2008·Application pending·0 cites
- 0352US4130228AFilm dispensing containerST REGIS PAPER CO·Filed 1977·Granted Dec 19, 1978·21 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →