Inventor · disambiguated record
William H. Stevens
Also filed as: STEVENS II WILLIAM H · STEVENS III WILLIAM H · STEVENS WILLIAM H
11 granted patents·2,244 citations·filing 1989–1998
94Inventor score
Files withPHILIP MORRIS INC11
Top patents by PatentIndex Score
11 records- 0198US5692291AMethod of manufacturing an electrical heaterPHILIP MORRIS INC·Filed 1995·Granted Dec 2, 1997·171 cites·14 claims
- 0298US5388594AElectrical smoking system for delivering flavors and method for making samePHILIP MORRIS INC·Filed 1993·Granted Feb 14, 1995·1.1k cites·27 claims
- 0396US5666978AElectrical smoking system for delivering flavors and method for making samePHILIP MORRIS INC·Filed 1995·Granted Sep 16, 1997·392 cites·16 claims
- 0495US5750964AElectrical heater of an electrical smoking systemPHILIP MORRIS INC·Filed 1997·Granted May 12, 1998·275 cites·20 claims
- 0589US5200020AApparatus and method for laminating patches of a first web material onto a second web materialPHILIP MORRIS INC·Filed 1992·Granted Apr 6, 1993·74 cites·9 claims
- 0688US5450863ASmoking article wrapper and method for making samePHILIP MORRIS INC·Filed 1993·Granted Sep 19, 1995·134 cites·22 claims
- 0778US5244530AApparatus and method for laminating patches of a first web material onto a second web materialPHILIP MORRIS INC·Filed 1992·Granted Sep 14, 1993·56 cites·6 claims
- 0862US5944278AFlexible web converter waste removal apparatus and controlPHILIP MORRIS INC·Filed 1997·Granted Aug 31, 1999·17 cites·15 claims
- 0954US5688161AMethod and apparatus for sharpening and cleaning scalloped-edged bladesPHILIP MORRIS INC·Filed 1995·Granted Nov 18, 1997·13 cites·30 claims
- 1032US4911028AApparatus and method for carrying out measurements on a bobbin of sheet materialPHILIP MORRIS INC·Filed 1989·Granted Mar 27, 1990·5 cites·23 claims
- 1129US6103013AMarker inserting device for web converting apparatusPHILIP MORRIS INC·Filed 1998·Granted Aug 15, 2000·1 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →