Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7719926 | Slotted cylinder acoustic transducer | Patrick M. Brogan, Frank V. Costanzo, William J. Marshall | 2010-05-18 |
DR
Dino Roberti
Overall (All Time): #3,289,131 of 4,157,543Top 80%
1
Patents All Time