Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6271156 | Fire-resistant core for a combustible fire-rated panel | James R. Gleason, John E. Minnick, Philip J. Chadderdon | 2001-08-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6271156 | Fire-resistant core for a combustible fire-rated panel | James R. Gleason, John E. Minnick, Philip J. Chadderdon | 2001-08-07 |