Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4968327 | Moulding composition to produce abrasive tooling | Mikhail G. Efros, Zoya M. Prozorova, Svetlana M. Fedotova, Vadim S. Burov, Grigory I. Lemesh | 1990-11-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4968327 | Moulding composition to produce abrasive tooling | Mikhail G. Efros, Zoya M. Prozorova, Svetlana M. Fedotova, Vadim S. Burov, Grigory I. Lemesh | 1990-11-06 |