Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9521480 | Variable noise attenuator with adjustable attenuation | Natan Bauman | 2016-12-13 |
| 9333116 | Variable sound attenuator | Natan Bauman | 2016-05-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9521480 | Variable noise attenuator with adjustable attenuation | Natan Bauman | 2016-12-13 |
| 9333116 | Variable sound attenuator | Natan Bauman | 2016-05-10 |