Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5410779 | Hinge | Igor I. Esman | 1995-05-02 |
| 4453392 | Method of hardening shaped surfaces by plastic deformation | Vladimir V. Klubovich, Gennady S. Basenok, Leonid K. Konyshev, Valery A. Sidorenko, Anatoly M. Zinder +2 more | 1984-06-12 |