Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234529 | Lithium extraction process and apparatus | Amit Patwardhan, Sandip Shinde, Allen Wattenbarger | 2025-02-25 |
| 11873540 | Lithium extraction process and apparatus | Amit Patwardhan, Sandip Shinde, Allen Wattenbarger | 2024-01-16 |
| 8904732 | Cementitious trim articles | Hong Chen, Chongjun Jiang, Jong Min Keum, Caidian Luo, Shan Ren +1 more | 2014-12-09 |