DL

Donald G. Lombardi

DW Drum Workshop: 1 patents #1 of 1Top 100%
📍 Thousand Oaks, CA: #38 of 139 inventorsTop 30%
🗺 California: #8,555 of 28,370 inventorsTop 35%
Overall (2004): #231,946 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6822150 Percussion instrument stand with guided pedal movement — 2004-11-23