Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Filter unit for a smoking article

Filter unit for a smoking article

US Patent 11690398 · Granted Jul 4, 2023

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Die, die assembly, equipment and method for forming rods of fibrous material2025
Smoking article filter and insertable filter unit therefor2025
Methods and equipment for forming tubes of fibrous material2024
Methods and equipment for gathering fibres2024
Methods and equipment for forming tubes of fibrous material2024
Die, die assembly, equipment and method for forming rods of fibrous material2023
Smoking article filter and insertable filter unit therefor2023
Material for inclusion in a smoking article2022
Methods and equipment for gathering fibres2022
Material for inclusion in a smoking article2022
Pin bridge connector for modular building block system for RF and microwave desi2021
Modular building block system for RF and microwave design of prototypes2020