RS

Richard A. Sikra

DW Drum Workshop: 2 patents #1 of 5Top 20%
📍 Thousand Oaks, CA: #36 of 211 inventorsTop 20%
🗺 California: #12,239 of 60,411 inventorsTop 25%
Overall (2018): #109,279 of 503,207Top 25%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10152955 Percussion pedal assembly — 2018-12-11
9928815 Drum pedal with interlocking features — 2018-03-27