RR

Robert H. Ross

SI Superior Industries: 2 patents #3 of 19Top 20%
📍 Ridgefield, WA: #1 of 13 inventorsTop 8%
🗺 Washington: #2,358 of 13,672 inventorsTop 20%
Overall (2021): #118,070 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11192116 Vertical shaft impact crusher Michael E. Schultz 2021-12-07
D910725 Vertical shaft impact crusher rotor floor Michael E. Schultz 2021-02-16