Ownership History
| ULTRA FINE SPECIALTY PRODUCTS, LLC. | $1,000,000 | | 2537/232 | 00 | 07/01/2020 |
| CARPENTER POWDER PRODUCTS INC | $905,000 | | 1732/076 | 1B | 03/27/2008 |
| ULTRAFINE POWDER TECHNOLOGY IN | $0 | | 1732/073 | 1N | 03/27/2008 |
| R I INDSTRL FCLTS CORP | $0 | | 0697/0241 | 1N | 01/01/1900 |