Inventor · disambiguated record
William F. Cartwright
Also filed as: CARTWRIGHT WILLIAM F · CARTWRIGHT WILLIAM FRANCIS
19 granted patents·1,033 citations·filing 1974–1998
97Inventor score
Files withKIMBERLY CLARK CO13LIGGETT & MYERS INC2REYNOLDS TOBACCO CO R2CONS CIGAR CORP1GULF & WESTERN COMPANY1
Top patents by PatentIndex Score
19 records- 0192US5386838AHigh surface area iron-magnesium smoke suppressive compositionsKIMBERLY CLARK CO·Filed 1993·Granted Feb 7, 1995·83 cites·41 claims
- 0288US4542755ADry-forming of reconstituted tobacco and resulting productKIMBERLY CLARK CO·Filed 1984·Granted Sep 24, 1985·85 cites·15 claims
- 0387US5955187AMicroporous film with liquid triggered barrier featureKIMBERLY CLARK CO·Filed 1997·Granted Sep 21, 1999·77 cites·59 claims
- 0487US5105837ASmoking article with improved wrapperREYNOLDS TOBACCO CO R·Filed 1990·Granted Apr 21, 1992·162 cites·48 claims
- 0587US4903714ASmoking article with improved mouthend pieceREYNOLDS TOBACCO CO R·Filed 1987·Granted Feb 27, 1990·90 cites·51 claims
- 0682US5144967AFlavor release materialKIMBERLY CLARK CO·Filed 1990·Granted Sep 8, 1992·90 cites·26 claims
- 0781US5284166AMethod of producing brown cigarette wrapper paperKIMBERLY CLARK CO·Filed 1992·Granted Feb 8, 1994·82 cites·24 claims
- 0874US5170807AMethod of producing a non-burning outer wrapper for use with smoking productsKIMBERLY CLARK CO·Filed 1991·Granted Dec 15, 1992·60 cites·18 claims
- 0974US4243053AFilter cigarGULF & WESTERN COMPANY·Filed 1979·Granted Jan 6, 1981·48 cites·4 claims
- 1072US4961415AControlled draft and efficiency filter element for smoking articlesKIMBERLY CLARK CO·Filed 1987·Granted Oct 9, 1990·30 cites·17 claims
- 1171US6153544AFlame inhibitor composition and method of applicationKIMBERLY CLARK CO·Filed 1998·Granted Nov 28, 2000·22 cites·12 claims
- 1271US5912196AFlame inhibitor composition and method of applicationKIMBERLY CLARK CO·Filed 1995·Granted Jun 15, 1999·29 cites·5 claims
- 1371US4452257ATreatment for natural leaf tobacco wrapperCONS CIGAR CORP·Filed 1982·Granted Jun 5, 1984·41 cites·8 claims
- 1469US6034010AMicroporous fabric containing a microbial adsorbentKIMBERLY CLARK CO·Filed 1997·Granted Mar 7, 2000·47 cites·30 claims
- 1559US5060674ASidestream smoke reducing cigarette paper with improved physicals and improved sidestream odor/aromaKIMBERLY CLARK CO·Filed 1990·Granted Oct 29, 1991·30 cites·23 claims
- 1650US5731257AHigh surface area iron-magnesium smoke suppressive compositionsKIMBERLY CLARK CO·Filed 1997·Granted Mar 24, 1998·20 cites·8 claims
- 1750US3943943ACinnamic derivatives as tobacco additivesLIGGETT & MYERS INC·Filed 1974·Granted Mar 16, 1976·12 cites·21 claims
- 1845US6110479AMicroporous film containing a microbial adsorbentKIMBERLY CLARK CO·Filed 1997·Granted Aug 29, 2000·21 cites·41 claims
- 1930US4052993ACinnamic derivatives as tobacco additivesLIGGETT & MYERS INC·Filed 1975·Granted Oct 11, 1977·4 cites·18 claims
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