Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6938771 | Film wrapped containers and processes for the production and marketing thereof | Gregory T. Keferl | 2005-09-06 |
| 5374389 | Process for producing a container with at least one chamber formed by a tubular body | — | 1994-12-20 |
| 5156309 | Container with at least one chamber formed by a tubular body, and a tubular body | — | 1992-10-20 |
| 4913197 | Device and process for preparing and dispensing spontaneously foaming materials for filling a container | — | 1990-04-03 |