Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5964021 | Double chamber container with tapering/conical inner container | — | 1999-10-12 |
| 5388716 | Container for pressure-tight dispensers and method for manufacture of the same | Oskar Frey, Gerhard Obrist | 1995-02-14 |
| 5320255 | Pressurized dispensing container, assembly and valve therefor, and method of making container | Charles Fuehrer | 1994-06-14 |
| 5219005 | Method for readying a twin chamber container to be filled with a product | — | 1993-06-15 |
| 5137179 | Containers and methods for preparing and manufacturing the same | — | 1992-08-11 |
| 4753364 | Necked container | William T. Saunders, Anthony J. Sporri | 1988-06-28 |
| 4527412 | Method for making a necked container | William T. Saunders, Anthony J. Sporri | 1985-07-09 |
| 4485935 | Easy-open structure for containers and method of forming the same | — | 1984-12-04 |