Inventor · disambiguated record
Richard G. Uhl
Also filed as: UHL RICHARD G
6 granted patents·1 pending application·1,795 citations·filing 1976–2008
91Inventor score
Top patents by PatentIndex Score
7 records- 0197US6026820ACigarette for electrical smoking systemPHILIP MORRIS INC·Filed 1997·Granted Feb 22, 2000·498 cites·20 claims
- 0297US5915387ACigarette for electrical smoking systemPHILIP MORRIS INC·Filed 1996·Granted Jun 29, 1999·377 cites·27 claims
- 0396US5499636ACigarette for electrical smoking systemPHILIP MORRIS INC·Filed 1995·Granted Mar 19, 1996·504 cites·8 claims
- 0494US4131117AMethod for removal of potassium nitrate from tobacco extractsPHILIP MORRIS INC·Filed 1976·Granted Dec 26, 1978·196 cites·1 claims
- 0593US5988176ACigarette for electrical smoking systemPHILIP MORRIS INC·Filed 1997·Granted Nov 23, 1999·184 cites·11 claims
- 0676US4131118AMethod for removal of potassium nitrate from tobacco extractsPHILIP MORRIS INC·Filed 1976·Granted Dec 26, 1978·36 cites·4 claims
- 0751US2008216854A1Methods of making reconstituted tobacco sheetsPHILIP MORRIS USA INC·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →