Inventor · disambiguated record
Chester E. Alkiewicz
Also filed as: ALKIEWICZ CHESTER E
5 granted patents·3 pending applications·41 citations·filing 1992–2020
74Inventor score
Top patents by PatentIndex Score
8 records- 0180US10655277B2Biopolymer coating for compostable paperboard packagingWESTROCK MWV LLC·Filed 2016·Granted May 19, 2020·4 cites·21 claims
- 0277US10760218B2Heat sealable coating with fillerWESTROCK MWV LLC·Filed 2016·Granted Sep 1, 2020·3 cites·14 claims
- 0367US5330340APelletizer with automatic knife adjustmentBLACK CLAWSON CO·Filed 1992·Granted Jul 19, 1994·34 cites·2 claims
- 0465US11255050B2Heat sealable coating with fillerWESTROCK MWV LLC·Filed 2020·Granted Feb 22, 2022·0 cites·19 claims
- 0560US12084814B2Compostable paperboard structure and method for manufacturing the sameWESTROCK MWV LLC·Filed 2020·Granted Sep 10, 2024·0 cites·20 claims
- 0645US2022250366A1Sealable extrusion coating with improved processing and propertiesWESTROCK MWV LLC·Filed 2020·Application pending·0 cites
- 0744US2019009970A1Paperboard, paperboard container, and method for using a paperboard articleWESTROCK MWV LLC·Filed 2018·Application pending·0 cites
- 0839US2018257349A1Multifunctional paperboard structureWESTROCK MWV LLC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →