Inventor · disambiguated record

Guy Ranchin, Deceased

Also filed as: RANCHIN GUY

2 granted patents·38 citations·filing 1980–1982

63Inventor score

Technology areasB03B B03D

Files withDUFOUR PHILIPPE1 NICKEL LE1

Top patents by PatentIndex Score

2 records

0161US4436616AProcess for the beneficiation of phosphate oresDUFOUR PHILIPPE·Filed 1982·Granted Mar 13, 1984·25 cites·28 claims
0247US4362558AProcess of upgrading nickeliferous oxide ores of lateritic originNICKEL LE·Filed 1980·Granted Dec 7, 1982·13 cites·38 claims

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