Inventor · disambiguated record
Bill Sperry
Also filed as: SPERRY BILL
2 granted patents·16 citations·filing 2003–2004
51Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO2
Top patents by PatentIndex Score
2 records- 0180US7553395B2Print media and methods of making print mediaHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Jun 30, 2009·16 cites·28 claims
- 0244US8007096B2Ink compositions for use in highlighter markers and associated methodsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Aug 30, 2011·0 cites·32 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →