Inventor · disambiguated record
Richard C. Dray
Also filed as: DRAY JR RICHARD C · DRAY RICHARD C
3 granted patents·103 citations·filing 1989–2009
67Inventor score
Technology areasG03G
Top patents by PatentIndex Score
3 records- 0195US4937628AApparatus for storing and dispensing particulate materialXEROX CORP·Filed 1989·Granted Jun 26, 1990·101 cites·20 claims
- 0241US7151905B2Roller for supporting an imaging belt in a printing apparatusXEROX CORP·Filed 2004·Granted Dec 19, 2006·2 cites·17 claims
- 0338US8081914B2Apparatus and method for detaching media from a fuser in a printerRUIZ ERWIN·Filed 2009·Granted Dec 20, 2011·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →