Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346060 | Radial ammonia converters | Vishnu A. Patel | 1982-08-24 |
| 4230669 | Radial ammonia converter | Vishnu A. Patel | 1980-10-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346060 | Radial ammonia converters | Vishnu A. Patel | 1982-08-24 |
| 4230669 | Radial ammonia converter | Vishnu A. Patel | 1980-10-28 |