Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221784 | Acoustical building panel, monolithic surface covering system incorporating an acoustical building panel, and methods of forming and installing the same | Eric D. Kragness, Alexandra G Waltemyer, Jason T. Cavanaugh, John E. Hughes, Lori Jo L. Shearer +1 more | 2025-02-11 |
| 6291539 | Flexible, low density thermoplastic foams and methods for lowering the density and increasing the flexibility of thermoplastic foams | David W. Kreiser, Juerg Weibel | 2001-09-18 |
| 6245267 | Methods for lowering the density and increasing the flexibility of thermoplastic foams | David W. Kreiser, Juerg Weibel | 2001-06-12 |