Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6104015 | Continuous microwave rotary furnace for processing sintered ceramics | Ponnarassery Sukumaran Jayan, Balachandran Subramaniam, Murugappan Vellayan Murugappan | 2000-08-15 |
| 5858037 | Process for the preparation of alumina abrasives | Ponnarassery Sukumaran Jayan, Balachandran Subramaniam, Murugappan Vellayan Murugappan | 1999-01-12 |
| 5782940 | Process for the preparation of alumina abrasives | Ponnarassery Sukumaran Jayan, Balachandran Subramaniam, Murugappan Vellayan Murugappan | 1998-07-21 |