Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6983821 | Acoustical panel having a honeycomb structure and method of making the same | Dean L. Putt | 2006-01-10 |
| 6749920 | High solids, low shrinkage coating | Kenneth G. Caldwell | 2004-06-15 |
| 5126013 | Mica and vermiculite paper and its preparation | Anthony L. Wiker | 1992-06-30 |