Inventor · disambiguated record
William Thomas Lewczyk
Also filed as: LEWCZYK WILLIAM THOMAS
2 granted patents·3 pending applications·0 citations·filing 2022–2025
25Inventor score
Files withCRUZ FOAM INC5
Top patents by PatentIndex Score
5 records- 0173US12473413B2Foam precursor and foam with biodegradable copolymer and methods thereofCRUZ FOAM INC·Filed 2024·Granted Nov 18, 2025·0 cites·22 claims
- 0258US2024392076A1Foam precursor with high amylose starch and methods thereofCRUZ FOAM INC·Filed 2024·Application pending·0 cites
- 0356US12509565B2Biodegradable foams and methods of foam productionCRUZ FOAM INC·Filed 2022·Granted Dec 30, 2025·0 cites·16 claims
- 0450US2023104197A1Biodegradable foam with alginateCRUZ FOAM INC·Filed 2022·Application pending·0 cites
- 0549US2025269608A1Method for foam bonding via surface dissolution and foam laminate therefromCRUZ FOAM INC·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →