Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305390 | Sag resistant acoustical ceiling panel with a filled latex binder system that enhances strength and durability | Charles G. KRICK, Bartolo J Torre, Anthony L. Wiker | 2025-05-20 |
| 12208602 | Humidity and sag resistant building panel | Gourish Sirdeshpande, Joanne Lefever, Kimberly Diffenbaugh, Jere W. Myers, John Felegi, Jr. | 2025-01-28 |
| 11633935 | Humidity and sag resistant building panel | Gourish Sirdeshpande, Joanne Lefever, Kimberly Diffenbaugh, Jere W. Myers, John Felegi, Jr. | 2023-04-25 |
| 10639865 | Humidity and sag resistant building panel | Gourish Sirdeshpande, Joanne Lefever, Kimberly Diffenbaugh, Jere W. Myers, John Felegi, Jr. | 2020-05-05 |
| 8789492 | Coating apparatus and method | — | 2014-07-29 |
| 7033963 | Acoustical panel coating and process of applying same | John Felegi, Jr., John J. Hartman, Jr., Scott L. Huntzinger, Suzanne M. HUNTZINGER, Joanne Lefever +1 more | 2006-04-25 |
| 5874161 | Plain surface acoustical product and coating therefor | Darryl L. Sensenig | 1999-02-23 |