Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11769477 | Basalt fiber acoustic panel | — | 2023-09-26 |
| 11568847 | Full frequency acoustic system and method of use | — | 2023-01-31 |
| 11468872 | Sound absorbing panel | — | 2022-10-11 |
| 11427999 | Acoustic isolation booth | — | 2022-08-30 |
| 10760265 | Folding variable acoustic assembly and method of use | — | 2020-09-01 |
| 10119269 | Variable acoustic assembly and method of use | — | 2018-11-06 |
| 9382708 | Device for acoustical characteristics modification | — | 2016-07-05 |
| 8739925 | Portable and storable device for acoustic modification | — | 2014-06-03 |
| 8573356 | Adjustable device for acoustic modification | — | 2013-11-05 |
| 8083023 | Drum booth and kit for its construction | Joab James Perdue | 2011-12-27 |
| 7661501 | Vehicle operated by multiple power sources | — | 2010-02-16 |
| 7565951 | Wall mountable acoustic assembly for indoor rooms | — | 2009-07-28 |
| 7469485 | Apparatus for replicating quadrilateral shapes | — | 2008-12-30 |
| 6050864 | Amphibious bicycle | — | 2000-04-18 |