Inventor · disambiguated record
William J. Stevens
Also filed as: STEVENS WILLIAM J · STEVENS WILLIAM JOHN
6 granted patents·41 citations·filing 1981–2012
80Inventor score
Top patents by PatentIndex Score
6 records- 0181US8997376B2Process for drying material and dryer for use in the processCARNEGIE RODERICK HOWARD·Filed 2012·Granted Apr 7, 2015·10 cites·20 claims
- 0254US5494551ASegmented matrix apparatus for forming a tread pattern in a retread tireTEKNOR APEX CO·Filed 1994·Granted Feb 27, 1996·15 cites·26 claims
- 0347US4427505AApparatus for recovering metals from solutionSTEVENS WILLIAM J·Filed 1981·Granted Jan 24, 1984·8 cites·14 claims
- 0443US9005318B2Process for upgrading low rank carbonaceous materialCARNEGIE RODERICK HOWARD·Filed 2012·Granted Apr 14, 2015·0 cites·15 claims
- 0536US4645427AMetering pump assemblySTEVENS WILLIAM J·Filed 1985·Granted Feb 24, 1987·7 cites·25 claims
- 0625US4422912AMethod and apparatus for recovering metals from metal rich solutionsSTEVENS WILLIAM J·Filed 1982·Granted Dec 27, 1983·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →