Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6153674 | Fire barrier material | — | 2000-11-28 |
| 5974750 | Fire barrier protected dynamic joint | Paul J. Charland, John D. Nicholas | 1999-11-02 |
| 5830319 | Flexible fire barrier felt | — | 1998-11-03 |
| 5765332 | Fire barrier protected dynamic joint | Paul J. Charland, John D. Nicholas | 1998-06-16 |
| 4654233 | Radiation-curable thermoplastic coating | Richard J. Grant, Gilbert C. Johnson | 1987-03-31 |
| 4567237 | Ethylenically unsaturated polyesters | Gilbert C. Johnson | 1986-01-28 |