Inventor · disambiguated record
William K. Nichols
Also filed as: NICHOLS WILLIAM D · NICHOLS WILLIAM K
3 granted patents·1 pending application·27 citations·filing 1979–2004
67Inventor score
Top patents by PatentIndex Score
4 records- 0146US4265186AGrain drill with oscillating planter barNICHOLS WILLIAM K·Filed 1979·Granted May 5, 1981·13 cites·33 claims
- 0245US4261270ADibble wheel with plural feedNICHOLS WILLIAM K·Filed 1979·Granted Apr 14, 1981·13 cites·8 claims
- 0339US2006121821A1Worm ball construction toyCMIEL PETER J·Filed 2004·Application pending·0 cites
- 0423US4281976APellet and chopping machineNICHOLS WILLIAM K·Filed 1979·Granted Aug 4, 1981·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →