DP

Don Petracek

📍 Vacaville, CA: #148 of 276 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #2,771,941 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10542347 Speaker cabinet to effectively amplify the full and natural sound of an acoustic guitar 2020-01-21