Inventor · disambiguated record
Dwight D. Williams
Also filed as: WILLIAMS DWIGHT · WILLIAMS DWIGHT D · WILLIAMS DWIGHT DAVID
70 granted patents·23 pending applications·232 citations·filing 2007–2025
98Inventor score
Files withALTRIA CLIENT SERVICES LLC67PHILIP MORRIS USA INC13WILLIAMS DWIGHT D5ALTRIA CLIENT SERVICES INC2LI SAN2
Top patents by PatentIndex Score
93 records- 0196US9126704B2Pouch product with improved seal and methodWILLIAMS DWIGHT D·Filed 2011·Granted Sep 8, 2015·28 cites·20 claims
- 0296US8602068B2Method and apparatus for pouching tobacco having a high moisture contentWILLIAMS DWIGHT D·Filed 2011·Granted Dec 10, 2013·31 cites·27 claims
- 0395US11006662B1Bead feed unit and methodALTRIA CLIENT SERVICES LLC·Filed 2016·Granted May 18, 2021·10 cites·12 claims
- 0495US10893700B2Smoking article filter with flavorant delivery systemALTRIA CLIENT SERVICES LLC·Filed 2019·Granted Jan 19, 2021·13 cites·19 claims
- 0594US10000301B2Method for dispensing moist smokeless tobaccoALTRIA CLIENT SERVICES LLC·Filed 2015·Granted Jun 19, 2018·8 cites·22 claims
- 0693US12163818B2Apparatuses and methods for dosing loose materialALTRIA CLIENT SERVICES LLC·Filed 2022·Granted Dec 10, 2024·2 cites·20 claims
- 0793US11992605B2Non-combustible vaping deviceALTRIA CLIENT SERVICES LLC·Filed 2021·Granted May 28, 2024·3 cites·10 claims
- 0893US11192668B2Gas-based material compression and portioningALTRIA CLIENT SERVICES LLC·Filed 2018·Granted Dec 7, 2021·5 cites·34 claims
- 0993US10870503B2High speed poucherPHILIP MORRIS USA INC·Filed 2018·Granted Dec 22, 2020·4 cites·34 claims
- 1091US9066541B2Plug space plug filter with flavor beadALLEN JEFFREY LYNN·Filed 2011·Granted Jun 30, 2015·29 cites·10 claims
- 1190US9820507B2Method of making oral pouch productALTRIA CLIENT SERVICES INC·Filed 2015·Granted Nov 21, 2017·5 cites·16 claims
- 1290US8671951B2Methods of manufacturing cigarettes and filter subassemblies with squeezable flavor capsuleERCELEBI AHMET·Filed 2010·Granted Mar 18, 2014·15 cites·15 claims
- 1390US8381947B2Bead feederPHILIP MORRIS USA INC·Filed 2008·Granted Feb 26, 2013·29 cites·5 claims
- 1489US12415637B2High speed poucherPHILIP MORRIS USA INC·Filed 2024·Granted Sep 16, 2025·0 cites·20 claims
- 1588US11160936B2Non-combustible vaping deviceALTRIA CLIENT SERVICES LLC·Filed 2017·Granted Nov 2, 2021·9 cites·21 claims
- 1688US9623988B2High speed poucherGARTHAFFNER MARTIN T·Filed 2011·Granted Apr 18, 2017·6 cites·24 claims
- 1787US2024172789A1Smoking article filter with flavorant delivery systemALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 1886US2025098749A1Method of making e-vaping device with insertALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 1985US12037145B2High speed poucherPHILIP MORRIS USA INC·Filed 2023·Granted Jul 16, 2024·0 cites·21 claims
- 2085US11027860B2Delivery apparatusALTRIA CLIENT SERVICES LLC·Filed 2018·Granted Jun 8, 2021·2 cites·19 claims
- 2185US2024237697A1Capsule including one or more portions of filler material infused with at least one first substanceALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 2285US2025387576A1Non-combustible vaping deviceALTRIA CLIENT SERVICES LLC·Filed 2025·Application pending·0 cites
- 2384US12351351B2Doser mechanismsALTRIA CLIENT SERVICES LLC·Filed 2023·Granted Jul 8, 2025·0 cites·15 claims
- 2484US2024407426A1Rod forming apparatus and methodALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 2584US2025304298A1Doser mechanismsALTRIA CLIENT SERVICES LLC·Filed 2025·Application pending·0 cites
- 2683US12075813B2Rod forming apparatus and methodALTRIA CLIENT SERVICES LLC·Filed 2023·Granted Sep 3, 2024·0 cites·5 claims
- 2783US11950622B2Method of making capsule including filler material infused with consumableALTRIA CLIENT SERVICES LLC·Filed 2022·Granted Apr 9, 2024·0 cites·20 claims
- 2883US11134713B2Method and apparatus for producing micro bead bearing filter rodALTRIA CLIENT SERVICES LLC·Filed 2018·Granted Oct 5, 2021·1 cites·23 claims
- 2982US12404057B2Method of configuring air acceleratorALTRIA CLIENT SERVICES LLC·Filed 2023·Granted Sep 2, 2025·0 cites·19 claims
- 3082US12269627B2Gas-based material compression and portioningALTRIA CLIENT SERVICES LLC·Filed 2023·Granted Apr 8, 2025·0 cites·20 claims
- 3181US10375986B1Spacing drum and methodALTRIA CLIENT SERVICES LLC·Filed 2018·Granted Aug 13, 2019·4 cites·24 claims
- 3281US2025098734A1Bead feed unit and methodALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 3381US2025206474A1Gas-based material compression and portioningALTRIA CLIENT SERVICES LLC·Filed 2025·Application pending·0 cites
- 3481US2023264377A1Material compression and portioningALTRIA CLIENT SERVICES LLC·Filed 2023·Application pending·0 cites
- 3580US12213518B2Method of making E-vaping device with insertALTRIA CLIENT SERVICES LLC·Filed 2022·Granted Feb 4, 2025·0 cites·21 claims
- 3680US11702232B2High speed poucherPHILIP MORRIS USA INC·Filed 2022·Granted Jul 18, 2023·0 cites·20 claims
- 3780US2025120428A1Method of making tobacco rod using tongue of compression boxALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 3879US7878963B2Smoking article with a restrictorPHILIP MORRIS USA INC·Filed 2007·Granted Feb 1, 2011·7 cites·8 claims
- 3979US2025076096A1Apparatuses and methods for dosing loose materialALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 4079US2024415165A1Rod forming apparatusALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 4178US12193479B2Bead feed unit and methodALTRIA CLIENT SERVICES LLC·Filed 2023·Granted Jan 14, 2025·0 cites·18 claims
- 4277US11771131B2Bead feed unit and methodALTRIA CLIENT SERVICES LLC·Filed 2021·Granted Oct 3, 2023·0 cites·17 claims
- 4377US10569969B2Bead feederPHILIP MORRIS USA INC·Filed 2013·Granted Feb 25, 2020·2 cites·18 claims
- 4477US2024083693A1Bead feederPHILIP MORRIS USA INC·Filed 2023·Application pending·0 cites
- 4576US11691309B2Material compression and portioningALTRIA CLIENT SERVICES LLC·Filed 2021·Granted Jul 4, 2023·0 cites·7 claims
- 4676US9346570B2Method and apparatus for pouching tobacco having a high moisture contentPHILIP MORRIS USA INC·Filed 2013·Granted May 24, 2016·3 cites·16 claims
- 4775US11383861B2High speed poucherPHILIP MORRIS USA INC·Filed 2020·Granted Jul 12, 2022·0 cites·20 claims
- 4875US2024315312A1Garniture with insert overlaying groove of garniture sectionALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 4975US2022354162A1Method of forming filter with interstices for e-vaping deviceALTRIA CLIENT SERVICES LLC·Filed 2022·Application pending·0 cites
- 5074US12075812B2Rod forming apparatusALTRIA CLIENT SERVICES LLC·Filed 2022·Granted Sep 3, 2024·0 cites·20 claims
Showing the top 50 of 93 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Dwight D. Williams files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →