Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451443 | Chromium-free conversion coating | — | 2002-09-17 |
| 6352671 | Aluminum alloy | Nikhil K. Sarkar | 2002-03-05 |
| 6069197 | Adhesive for aluminum using aluminum-lithium corrosion inhibitors | Nikhil K. Sarkar | 2000-05-30 |