Inventor · disambiguated record
Harry S. Porenski, Jr.
Also filed as: PORENSKI HARRY · PORENSKI HARRY S · PORENSKI HARRY S JR · PORENSKI JR HARRY S
10 granted patents·386 citations·filing 1978–1992
92Inventor score
Files withBROWN & WILLIAMSON TOBACCO CORP10
Top patents by PatentIndex Score
10 records- 0184US5327915ASmoking articleBROWN & WILLIAMSON TOBACCO CORP·Filed 1992·Granted Jul 12, 1994·146 cites·14 claims
- 0281US4493331ACigarette filterBROWN & WILLIAMSON TOBACCO CORP·Filed 1982·Granted Jan 15, 1985·51 cites·12 claims
- 0381US4457319ACigarette filterBROWN & WILLIAMSON TOBACCO CORP·Filed 1982·Granted Jul 3, 1984·57 cites·14 claims
- 0471US4446878ACigarette filterBROWN & WILLIAMSON TOBACCO CORP·Filed 1981·Granted May 8, 1984·34 cites·3 claims
- 0566US5141004ASmoking articleBROWN & WILLIAMSON TOBACCO CORP·Filed 1991·Granted Aug 25, 1992·40 cites·16 claims
- 0653US4527570ADevice for manufacturing a mouthpiece and attaching mouthpieces to cigarette tobacco columnsBROWN & WILLIAMSON TOBACCO CORP·Filed 1983·Granted Jul 9, 1985·16 cites·16 claims
- 0753US4237909AMethod and apparatus for tobacco leaf destemmingBROWN & WILLIAMSON TOBACCO CORP·Filed 1978·Granted Dec 9, 1980·14 cites·11 claims
- 0848US4452260ATobacco paste cigarette additive and cigarette having sameBROWN & WILLIAMSON TOBACCO CORP·Filed 1982·Granted Jun 5, 1984·12 cites·14 claims
- 0942US4414841AMethod and apparatus for determining percent solids in a slurryBROWN & WILLIAMSON TOBACCO CORP·Filed 1981·Granted Nov 15, 1983·9 cites·6 claims
- 1039US4323084AMethod and apparatus for tobacco leaf destemmingBROWN & WILLIAMSON TOBACCO CORP·Filed 1980·Granted Apr 6, 1982·7 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →