Inventor · disambiguated record

Ryan Canfield

Also filed as: CANFIELD RYAN

2 granted patents·1 citations·filing 2020–2024

36Inventor score

Technology areasB22C

Files withCARBO CERAMICS INC2

Top patents by PatentIndex Score

2 records

0171US12208439B2Mullite shell systems for investment castings and methodsCARBO CERAMICS INC·Filed 2024·Granted Jan 28, 2025·0 cites·15 claims
0269US11945024B2Mullite shell systems for investment castings and methodsCARBO CERAMICS INC·Filed 2020·Granted Apr 2, 2024·1 cites·20 claims

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