Inventor · disambiguated record
Ian Christopher Ritchie
Also filed as: RITCHIE IAN · RITCHIE IAN C · RITCHIE IAN CHRISTOPHER
1 granted patent·3 pending applications·44 citations·filing 1979–2018
47Inventor score
Top patents by PatentIndex Score
4 records- 0174US4328687ALocking deviceRITCHIE IAN C·Filed 1979·Granted May 11, 1982·44 cites·7 claims
- 0235US2009019970A1Process for recovery of metal values from materials containing arsenic and/or antimonyDUNDEE PRECIOUS METALS INC·Filed 2006·Application pending·0 cites
- 0334US2020040575A1Glazing AssemblyIAN RITCHIE ARCH LTD·Filed 2018·Application pending·0 cites
- 0429US2009293680A1Processing of Metal Values from ConcentratesRITCHIE IAN CHRISTOPHER·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →