Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969501 | Minerals and methods for their production and use | Ronald S. Sapieszko | 2005-11-29 |
| 6863899 | Composite shaped bodies and methods for their production and use | Antony Koblish, Ronald S. Sapieszko, David Dychala | 2005-03-08 |