Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9155068 | Method and apparatus for delivering advertising data | Jari Takala, Kimmo A. Kangas | 2015-10-06 |
| 4213320 | Roll-forging mill | Vladimir N. Vydrin, Vladimir G. Dremin | 1980-07-22 |
| 4199970 | Method and mill rolls for metal bar rolling | Vladimir N. Vydrin, Oleg Tischenko, Vladimir G. Dremin, Grigory I. Koval | 1980-04-29 |