Inventor · disambiguated record
Ronald Ligrano
Also filed as: LIGRANO RONALD
3 granted patents·1 pending application·15 citations·filing 1979–2008
63Inventor score
Top patents by PatentIndex Score
4 records- 0158US7833140B2Core resistance apparatusCORE X SYSTEM LLC·Filed 2008·Granted Nov 16, 2010·8 cites·17 claims
- 0252USD261708SSpeaker standTHUNDERFOOT ENG·Filed 1979·Granted Nov 10, 1981·7 cites·1 claims
- 0345US7438270B2Horizontal mounted hanger holderLIGRANO RONALD·Filed 2006·Granted Oct 21, 2008·0 cites·15 claims
- 0431US2008294283A1Battery exchange station and a method of changing thereinLIGRANO RONALD·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →