Assignee
ASHWORTH JOHN
2 granted patents·2 pending applications·10 citations·filing 1979–2010
Top patents by PatentIndex Score
4 records- 0138US2007012080A1Method for ameliorating sodicity in soilASHWORTH JOHN·Filed 2006·Application pending·0 cites
- 0235US2011050257A1Moisture meterASHWORTH JOHN·Filed 2010·Application pending·0 cites
- 0332US4226038APhoto-slide handler and viewerASHWORTH JOHN·Filed 1979·Granted Oct 7, 1980·5 cites·10 claims
- 0430US4922763AMethod and an apparatus for taking soil samplesASHWORTH JOHN·Filed 1988·Granted May 8, 1990·5 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →