Inventor · disambiguated record
Richard Stone
Also filed as: STONE RICHARD · STONE RICHARD J · STONE RICHARD JOHN
5 granted patents·2 pending applications·139 citations·filing 1978–2013
83Inventor score
Top patents by PatentIndex Score
7 records- 0192US8203229B2Auxiliary drive/brake system for a wind turbineSTONE RICHARD·Filed 2010·Granted Jun 19, 2012·17 cites·19 claims
- 0281US7619514B1Method for providing a proximity alertSTONE RICHARD JOHN·Filed 2009·Granted Nov 17, 2009·23 cites·25 claims
- 0368US5342020ASpeed controller for drilling rig traveling blockSTONE RICHARD J·Filed 1991·Granted Aug 30, 1994·55 cites·56 claims
- 0467US4546640APositive air gas detectorSTONE RICHARD J·Filed 1983·Granted Oct 15, 1985·28 cites·16 claims
- 0562US4208814ABackhoe bucket extension deviceSTONE RICHARD·Filed 1978·Granted Jun 24, 1980·16 cites·5 claims
- 0655US2010314881A1Auxiliary drive/brake system for a wind turbineCHALLENGER DESIGN LLC·Filed 2009·Application pending·0 cites
- 0739US2014364020A1Kayak motor attachment deviceSTONE RICHARD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →