Inventor · disambiguated record

Ivan J. Raggio

Also filed as: RAGGIO IVAN J

2 granted patents·35 citations·filing 1977–1981

62Inventor score
Technology areasE21B
Files withRAGGIO IVAN J2

Top patents by PatentIndex Score

2 records

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →