Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139305 | Extruded spring strap for container and packaging applications | Valentin Leung | 2024-11-12 |
| 10526127 | Two piece wet-tissue canister closure with an elastic hinge with an opening angle stop, a single sheet dispensing orifice, and tail storage | Valentin Leung | 2020-01-07 |
| 9422090 | Extruded tube spring for container and packaging applications | Valentin Leung | 2016-08-23 |
| D730181 | Four section smooth reach-in orifice for dispensing covers on a tub | Valentin Leung | 2015-05-26 |
| D730182 | Eight section smooth reach-in orifice for dispensing covers on a tub | Valentin Leung | 2015-05-26 |