Inventor · disambiguated record
Randall Orson Willard
Also filed as: WILLARD RANDALL ORSON
4 granted patents·1 pending application·29 citations·filing 2003–2019
74Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO5
Top patents by PatentIndex Score
5 records- 0184US7570423B2Projection screenHEWLETT PACKARD DEVELOPMENT CO·Filed 2007·Granted Aug 4, 2009·12 cites·10 claims
- 0277US7979987B2Method of manufacturing fluid ejection device with dry-film photo-resist layerHEWLETT PACKARD DEVELOPMENT CO·Filed 2007·Granted Jul 19, 2011·4 cites·12 claims
- 0370US7325309B2Method of manufacturing a fluid ejection device with a dry-film photo-resist layerHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Feb 5, 2008·11 cites·14 claims
- 0452US7462443B2Leuco dye-containing coating compositionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Dec 9, 2008·2 cites·31 claims
- 0547US2022143606A1Microfluidic devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →