| 12406648 |
Acoustic building panels |
Peter J. Oleske |
2025-09-02 |
| 12208602 |
Humidity and sag resistant building panel |
James D. Pape, Gourish Sirdeshpande, Joanne Lefever, Kimberly Diffenbaugh, Jere W. Myers |
2025-01-28 |
| 11633935 |
Humidity and sag resistant building panel |
James D. Pape, Gourish Sirdeshpande, Joanne Lefever, Kimberly Diffenbaugh, Jere W. Myers |
2023-04-25 |
| 10639865 |
Humidity and sag resistant building panel |
James D. Pape, Gourish Sirdeshpande, Joanne Lefever, Kimberly Diffenbaugh, Jere W. Myers |
2020-05-05 |
| 7947615 |
Acoustical canopy system |
Brian L. Springer, James R. Waters, Guillaume Martin |
2011-05-24 |
| 7879433 |
Acoustical panel and method of making such panel |
James R. Baxter |
2011-02-01 |
| 7033963 |
Acoustical panel coating and process of applying same |
James D. Pape, John J. Hartman, Jr., Scott L. Huntzinger, Suzanne M. HUNTZINGER, Joanne Lefever +1 more |
2006-04-25 |
| 6919132 |
Fiberboard panel having improved acoustics and durability |
Robert C. Garman |
2005-07-19 |
| 6616804 |
Durable acoustical panel and method of making the same |
Robert E. Foster, Larry R. Parks, James Lokey, John Janczura, Robert G. Ganse +2 more |
2003-09-09 |
| 6596389 |
Foamed composite panel with improved acoustics and durability |
Chester W. Hallett, William F. Fry, Ernest B. Nute, Jr., Robert Drennan Lewis, Alfred H. Adey |
2003-07-22 |
| 5277762 |
Composite fiberboard and process of manufacture |
Kenneth P. Kehrer, Edward E. Wise, Jr. |
1994-01-11 |
| 5134179 |
Composite fiberboard and process of manufacture |
Kenneth P. Kehrer, Edward E. Wise, Jr. |
1992-07-28 |
| 4963603 |
Composite fiberboard and process of manufacture |
Kenneth P. Kehrer |
1990-10-16 |