Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12208602 | Humidity and sag resistant building panel | James D. Pape, Gourish Sirdeshpande, Kimberly Diffenbaugh, Jere W. Myers, John Felegi, Jr. | 2025-01-28 |
| 11633935 | Humidity and sag resistant building panel | James D. Pape, Gourish Sirdeshpande, Kimberly Diffenbaugh, Jere W. Myers, John Felegi, Jr. | 2023-04-25 |
| 10639865 | Humidity and sag resistant building panel | James D. Pape, Gourish Sirdeshpande, Kimberly Diffenbaugh, Jere W. Myers, John Felegi, Jr. | 2020-05-05 |
| 10435888 | Water stain and sag resistant acoustic building panel | Michelle X. Wang, Lida Lu | 2019-10-08 |
| 9702142 | Water stain and sag resistant acoustic building panel | Michelle X. Wang, Lida Lu | 2017-07-11 |
| 7033963 | Acoustical panel coating and process of applying same | John Felegi, Jr., James D. Pape, John J. Hartman, Jr., Scott L. Huntzinger, Suzanne M. HUNTZINGER +1 more | 2006-04-25 |
| 6693512 | Device location and identification system | Sandor A. Frecska | 2004-02-17 |
| 4258012 | Method of purifying uranium tetrafluoride hydrate and preparing uranium (VI) peroxide hydrate using a fluoride complexing agent | Agustin J. Barreiro, Charles M. T. Lowe, Ronald L. Pyman | 1981-03-24 |
| 4250155 | Method of purifying phosphoric acid after solvent extraction | Anastasios P. Kouloheris | 1981-02-10 |
| 4247522 | Method of purifying uranium tetrafluoride hydrate and preparing uranium (VI) peroxide hydrate using a fluoride precipitating agent | Ronald L. Pyman | 1981-01-27 |