Inventor · disambiguated record
Donna Johnson
Also filed as: JOHNSON DONNA · JOHNSON DONNA J · JOHNSON DONNA J R
2 granted patents·2 pending applications·31 citations·filing 1999–2011
60Inventor score
Top patents by PatentIndex Score
4 records- 0168US7052578B2Process employing magnesium hydroxide in peroxide bleaching of mechanical pulpMARTIN MARIETTA MAGNESIA·Filed 2001·Granted May 30, 2006·7 cites·26 claims
- 0250US6047707AHair grooming system having both a curling attachment and a brush attachmentFiled 1999·Granted Apr 11, 2000·24 cites·8 claims
- 0344US2011162745A1Apparatus and method for adding fertilizer or other liquids to an irrigation systemGRIZZLE GLEN·Filed 2011·Application pending·0 cites
- 0441US2006140993A1Hair and Scalp OintmentJOHNSON DONNA J R·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →