Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071495 | Silicon nitride body and method of manufacture | William T. Collins | 2011-12-06 |
| 7919040 | Method of preparing pressureless sintered, highly dense boron carbide materials | James T. Hennessey, William T. Collins | 2011-04-05 |