Individual holder
STEVENS WILLIAM J
AU·3 granted patents·16 citations·filing 1981–1985
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0147US4427505AApparatus for recovering metals from solutionSTEVENS WILLIAM J·Filed 1981·Granted Jan 24, 1984·8 cites·14 claims
- 0236US4645427AMetering pump assemblySTEVENS WILLIAM J·Filed 1985·Granted Feb 24, 1987·7 cites·25 claims
- 0325US4422912AMethod 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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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →