Individual holder
MAYFIELD ALFRED B
4 granted patents·63 citations·filing 1976–1992
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0157US5355778AHandheld, rotatable food roasting apparatusMAYFIELD ALFRED B·Filed 1992·Granted Oct 18, 1994·32 cites·4 claims
- 0254US5063806AAnti-kick forward device for radial arm sawsMAYFIELD ALFRED B·Filed 1990·Granted Nov 12, 1991·17 cites·16 claims
- 0344US4084411ARadial misalignment couplingMAYFIELD ALFRED B·Filed 1976·Granted Apr 18, 1978·7 cites·10 claims
- 0441US4314460ALinked torsional misalignment couplingMAYFIELD ALFRED B·Filed 1979·Granted Feb 9, 1982·7 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →