Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4654237 | Process for chemical and thermal treatment of steel workpieces | Evgeny M. Savitsky, Mikhail S. Goikhman, Petr M. Khudyk, Valery V. Chepkasov, Valentin V. Sulyagin +3 more | 1987-03-31 |
| 4624871 | Method of producing multicomponent diffusion coatings on metal articles and apparatus for performing same | Georgy G. Maximovich, Yaroslav V. Ganysh, Evgeny M. Ljuty, Ivan J. Tretyak | 1986-11-25 |