Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4906255 | Abrasive material | Tatyana P. Nikitina, Jury M. Kovalchuk, Valentina V. Larionova, Alexandr N. Volokhonsky, Mikhail G. Efros +2 more | 1990-03-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4906255 | Abrasive material | Tatyana P. Nikitina, Jury M. Kovalchuk, Valentina V. Larionova, Alexandr N. Volokhonsky, Mikhail G. Efros +2 more | 1990-03-06 |