Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8210308 | Sound attentuator | Jarvis Penner, Alfred Theodor Dyck, Bogna Gryc | 2012-07-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8210308 | Sound attentuator | Jarvis Penner, Alfred Theodor Dyck, Bogna Gryc | 2012-07-03 |