Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771868 | Sound attenuation apparatus and method | Eric H. Nesbitt, Justin Honshune Lan, Charles William Rust | 2017-09-26 |
| 9587563 | Sound attenuation apparatus and method | Eric H. Nesbitt, Justin Honshune Lan, Charles William Rust | 2017-03-07 |