RW

Richard Wroblewski

📍 Trumbull, CT: #8 of 47 inventorsTop 20%
🗺 Connecticut: #330 of 2,845 inventorsTop 15%
Overall (2003): #46,359 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6639133 Universal piano action striking vertical and horizontal strings from below and above — 2003-10-28
6509517 Grand piano action — 2003-01-21