Inventor · disambiguated record

Richard L. Ritchie

Also filed as: RITCHIE RICHARD L

2 granted patents·4 citations·filing 2003–2005

50Inventor score

Technology areasB22C

Files withUNITED TECHNOLOGIES CORP2

Top patents by PatentIndex Score

2 records

0162US7021362B2Shelling apparatus and methods for investment castingUNITED TECHNOLOGIES CORP·Filed 2005·Granted Apr 4, 2006·1 cites·17 claims
0259US6966354B2Shelling apparatus and methods for investment castingUNITED TECHNOLOGIES CORP·Filed 2003·Granted Nov 22, 2005·3 cites·18 claims

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