Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4927121 | Spring leaf with a diminishing thickness towards the ends thereof and having shoulders on opposite sides | Alexandr N. Komarov, Vitaly T. Shevtsov, Viktor E. Zema, Grigory L. Lebedik, Evgeny M. Zema +7 more | 1990-05-22 |