Inventor · disambiguated record

Marvin Levan

Also filed as: LEVAN MARVIN

2 granted patents·1 pending application·0 citations·filing 2021–2025

29Inventor score

Technology areasB65B

Files withSONOCO DEV INC2 TOPPAN PACKAGING AMERICAS HOLDINGS INC1

Top patents by PatentIndex Score

3 records

0168US12325547B2Seal and cut assembly for heat sealing machineSONOCO DEV INC·Filed 2024·Granted Jun 10, 2025·0 cites·7 claims
0266US2025296719A1Seal and cut assembly for heat sealing machineTOPPAN PACKAGING AMERICAS HOLDINGS INC·Filed 2025·Application pending·0 cites
0358US11981471B2Seal and cut assembly for heat sealing machineSONOCO DEV INC·Filed 2021·Granted May 14, 2024·0 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →