Individual holder
KAUFMAN MICHAEL J
2 granted patents·1 pending application·12 citations·filing 1979–2004
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0162US7018532B2Aeration and mixing troughKAUFMAN MICHAEL J·Filed 2004·Granted Mar 28, 2006·8 cites·17 claims
- 0237US2006033341A1Waterwheel powered air delivery deviceKAUFMAN MICHAEL J·Filed 2004·Application pending·0 cites
- 0335US4243136AIcing prevention system for a conveyor beltKAUFMAN MICHAEL J·Filed 1979·Granted Jan 6, 1981·4 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →