Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5787677 | Garage door insulation system | Richard M. Bolich, Frederick H. Ponn, Kevin Gallagher, Louis T. Hahn | 1998-08-04 |
| 5284700 | Fire-resistant mineral fibers, structures employing such mineral fibers and processes for forming same | Carl R. Strauss, Steven D. Crothers, Beverly A. Goudy, Kathryn L. Brandenburg, Roy Shafer | 1994-02-08 |