MP

Matthew Polk

PA Polk Audio: 1 patents #1 of 1Top 100%
📍 Gibson Island, MD: #1 of 2 inventorsTop 50%
🗺 Maryland: #154 of 841 inventorsTop 20%
Overall (1982): #43,906 of 81,411Top 55%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4350847 Subwoofer system using a passive radiator — 1982-09-21