Inventor · disambiguated record
Robert H. Powell
Also filed as: POWELL ROBERT H · POWELL ROBERT HENRY
3 granted patents·2 pending applications·251 citations·filing 1988–2008
77Inventor score
Top patents by PatentIndex Score
5 records- 0190US4920990ACigaretteREYNOLDS TOBACCO CO R·Filed 1988·Granted May 1, 1990·192 cites·29 claims
- 0283US6997190B2Wrapping materials for smoking articlesREYNOLDS TOBACCO CO R·Filed 2002·Granted Feb 14, 2006·40 cites·39 claims
- 0351US6030462ASmoking article having increased amino acid contentREYNOLDS TOBACCO CO R·Filed 1998·Granted Feb 29, 2000·19 cites·20 claims
- 0451US2010108081A1Filtered cigarette with flavored tipping materialBLEVINS JOYCE LEIGH ANN·Filed 2008·Application pending·0 cites
- 0551US2006124146A1Wrapping materials for smoking articlesREYNOLDS TOBACCO CO R·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →