Inventor · disambiguated record
Charles R. Mathis
Also filed as: MATHIS CHARLES R
2 granted patents·1 pending application·131 citations·filing 2002–2002
69Inventor score
Files withXEROX CORP3
Top patents by PatentIndex Score
3 records- 0187US7188117B2Systems and methods for authoritativeness grading, estimation and sorting of documents in large heterogeneous document collectionsXEROX CORP·Filed 2002·Granted Mar 6, 2007·85 cites·30 claims
- 0284US7167871B2Systems and methods for authoritativeness grading, estimation and sorting of documents in large heterogeneous document collectionsXEROX CORP·Filed 2002·Granted Jan 23, 2007·46 cites·25 claims
- 0341US2003221166A1Systems and methods for authoritativeness grading, estimation and sorting of documents in large heterogeneous document collectionsXEROX CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →