Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7678721 | Low dielectric glass fiber | Douglas S. Boessneck, Oleg A. Prokhorenko | 2010-03-16 |
| 4560606 | Basalt compositions and their fibers | Charles F. Rapp, William H. Fausey | 1985-12-24 |