Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7429126 | Residual lifetime indicator for perishable consumer products | Marco Maschietti | 2008-09-30 |
| 5531180 | Device serving as indicator of thermal history especially for frozen products and the like | — | 1996-07-02 |