Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695712 | Method of producing tiles from beach sand garnet | Amitabha Kumar, Goutam Banerjee, Nar Singh, Santosh Kumar Haldar | 1997-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695712 | Method of producing tiles from beach sand garnet | Amitabha Kumar, Goutam Banerjee, Nar Singh, Santosh Kumar Haldar | 1997-12-09 |