Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4421528 | Process for making a modified silicon aluminum oxynitride based composite cutting tool | Vinod K. Sarin | 1983-12-20 |
| 4421525 | Alumina coated composite silicon nitride cutting tools | Vinod K. Sarin, Charles D'Angelo, III | 1983-12-20 |
| 4416670 | Carbide coated composite silicon nitride cutting tools | Vinod K. Sarin, Charles D'Angelo, III | 1983-11-22 |
| 4409003 | Carbonitride coated silicon nitride cutting tools | Vinod K. Sarin | 1983-10-11 |
| 4409004 | Carbonitride coated composite silicon nitride cutting tools | Vinod K. Sarin, Charles D'Angelo, III | 1983-10-11 |
| 4406670 | Nitride coated composite modified silicon aluminum oxynitride cutting tools | Vinod K. Sarin | 1983-09-27 |
| 4406667 | Nitride coated composite silicon nitride cutting tools | Vinod K. Sarin, Charles D'Angelo, III | 1983-09-27 |
| 4406668 | Nitride coated silicon nitride cutting tools | Vinod K. Sarin | 1983-09-27 |
| 4406669 | Carbonitride coated composite modified silicon aluminum oxynitride cutting tools | Vinod K. Sarin | 1983-09-27 |
| 4388085 | Abrasion resistant articles based on silicon nitride | Vinod K. Sarin | 1983-06-14 |
| 4376652 | High density high strength Si.sub.3 N.sub.4 ceramics prepared by pressureless sintering of amorphous Si.sub.3 N.sub.4 powder and Ti | — | 1983-03-15 |