Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6071336 | Acicular calcite and aragonite calcium carbonate | George Henry Fairchild | 2000-06-06 |
| 6022517 | Acicular calcite and aragonite calcium carbonate | George Henry Fairchild | 2000-02-08 |