Inventor · disambiguated record
Don Stringfield
Also filed as: STRINGFIELD DON
3 granted patents·114 citations·filing 2001–2004
76Inventor score
Top patents by PatentIndex Score
3 records- 0181US7048115B2Resealable cigarette packageREYNOLDS TOBACCO CO R·Filed 2004·Granted May 23, 2006·32 cites·6 claims
- 0272US6564967B1Child resistant tablet dispenserBROWN & WILLIAMSON TOBACCO CORP·Filed 2001·Granted May 20, 2003·62 cites·19 claims
- 0371US6889827B2Resealable cigarette packageFiled 2002·Granted May 10, 2005·20 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →