Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5136815 | Contacting mechanism for installation for ultrasonic dimensional treatment | Boris P. Kramarenko, Boris Y. Mischenko, Valentin P. Vasjuta, Alexandr P. Yanov | 1992-08-11 |
| 4186590 | Method of determining the quantitative content of gaseous or vaporous impurity in a gas mixture and a device for accomplishing same | Alexandr F. Egorov, Vadim J. Ryzhnev, Dmitry K. Simonovsky | 1980-02-05 |