Inventor · disambiguated record
Li-Chung Chao
Also filed as: CHAO LI-CHUNG
5 granted patents·188 citations·filing 1982–1993
83Inventor score
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5 records- 0181US5540242ACigarette paper having reduced sidestream propertiesBROWN & WILLIAMSON TOBACCO CORP·Filed 1993·Granted Jul 30, 1996·110 cites·9 claims
- 0277US5094253ADye for coloring cigarette paperBROWN & WILLIAMSON TOBACCO CORP·Filed 1990·Granted Mar 10, 1992·39 cites·32 claims
- 0364US4405732AFlame retardant polyamide compositionsOCCIDENTAL CHEM CO·Filed 1982·Granted Sep 20, 1983·13 cites·10 claims
- 0448US5038804ASmoking deviceBROWN & WILLIAMSON TOBACCO CORP·Filed 1989·Granted Aug 13, 1991·15 cites·11 claims
- 0543US5090426ASmoking articleBROWN & WILLIAMSON TOBACCO CORP·Filed 1989·Granted Feb 25, 1992·11 cites·9 claims
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