Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651503 | Method of in-tube ultrasonic flaw detection | Alexandr P. Desyatchikov, Nikolai A. Karasev, Sergei P. Kirichenko, Andrei M. Slepov, Anatoly V. Smirnov | 2003-11-25 |
| 6571634 | Method of in-tube ultrasonic inspection | Alexandr P. Desyatchikov, Denis A. Desyatchikov, Vladimir N. Eliseev, Mikhail A. Isupov, Nikolai A. Karasev +6 more | 2003-06-03 |