Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5472139 | Pizza box | Michael Valdman, Semyon Litvin, Igor Gridnev, Vladimir M. Gerasimov, Alexey N. Zakharov +1 more | 1995-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5472139 | Pizza box | Michael Valdman, Semyon Litvin, Igor Gridnev, Vladimir M. Gerasimov, Alexey N. Zakharov +1 more | 1995-12-05 |