Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6034014 | Glass fiber composition | Charles F. Rapp | 2000-03-07 |
| 5962355 | Glass compositions having high KI values and fibers therefrom | — | 1999-10-05 |
| 5523264 | Glass compositions and fibers therefrom | — | 1996-06-04 |
| 5523265 | Glass compositions and fibers therefrom | Charles F. Rapp | 1996-06-04 |