Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352308 | Method of cutting cast iron with Si.sub.3 N.sub.4 composite cutting tool material | Shyam K. Samanta, Krishnamoorthy Subramanian, Andre Ezis | 1982-10-05 |
DM
David Moskowitz
Overall (1982): #70,291 of 81,411Top 90%
1
Patents 1982