Inventor · disambiguated record
Richard D. Stone
Also filed as: STONE RICHARD D
5 granted patents·87 citations·filing 1975–2021
80Inventor score
Top patents by PatentIndex Score
5 records- 0185US4040794AMoving bed contacting process and apparatusUOP INC·Filed 1975·Granted Aug 9, 1977·40 cites·5 claims
- 0278US4102776AMoving bed contacting processUOP INC·Filed 1977·Granted Jul 25, 1978·24 cites·17 claims
- 0354US6550402B1Nesting table systemFiled 2001·Granted Apr 22, 2003·15 cites·15 claims
- 0452US11655418B1Ultra purified pitch processHOLCOMBE THOMAS C·Filed 2021·Granted May 23, 2023·0 cites·19 claims
- 0531US5226644AElliptical pocket billard tableSTONE RICHARD D·Filed 1992·Granted Jul 13, 1993·8 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →