Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415653 | Reclosable bag having a repulpable zipper | Jose Manuel Septien Rojas, Eric Plourde, Kevin P. Olechowski, Clifton R. Howell, Lars Wihlborg +1 more | 2025-09-16 |
| 12396525 | Zipper assemblies having post-consumer recyclate material | Eric Plourde, Jose Septien, Clifton R. Howell, Adrian Wenc | 2025-08-26 |
| 11858693 | Hinged zipper assembly of a resealable enclosure | Lars Wihlborg, Jose Septien, Clifton R. Howell, Marco Aguilar | 2024-01-02 |
| 7188427 | Multi-task protractor | — | 2007-03-13 |
| 5468010 | Hand truck apparatus | — | 1995-11-21 |
| 4879138 | Composition for plastic article with unitarily molded foam layer | Granville J. Hahn, Ramiro V. Ramoos | 1989-11-07 |
| 4872573 | Plastic closure with barrier coating | Granville J. Hahn | 1989-10-10 |
| 4866100 | Composition for plastic article with unitarily molded foam layer | Granville J. Hahn, Ramiro V. Ramos | 1989-09-12 |
| 4611987 | Apparatus for forming multilayer thermoplastic resin extrusions | Granville J. Hahn, Raleigh N. Rutledge, Jackie D. Murley, Carl Blanchard | 1986-09-16 |
| 4552717 | Process for making a thin walled container from a plastic resin | Jackie D. Murley | 1985-11-12 |
| 4536148 | Apparatus for making a thin walled container from a plastic resin | Jackie D. Murley | 1985-08-20 |