RS

Richard A. Sikra

DW Drum Workshop: 2 patents #1 of 2Top 50%
📍 Thousand Oaks, CA: #42 of 209 inventorsTop 25%
🗺 California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #119,528 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11037536 Direct drive percussion pedal system — 2021-06-15
10943571 Mini hi-hat pedal system — 2021-03-09