Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7314312 | Sample bag closure device | — | 2008-01-01 |
| 6955466 | Sample bag closure device | — | 2005-10-18 |
| 5533624 | Packaging bag, preferably for perilous samples, and method for producing the packaging bag | Hugo Cedraeus | 1996-07-09 |
| 4679688 | Package for risk samples | Hugo Cedraeus | 1987-07-14 |