ER

Eric Ryan

SL Schweitzer Engineering Laboratories: 1 patents #23 of 64Top 40%
📍 Spokane, WA: #32 of 110 inventorsTop 30%
🗺 Washington: #5,479 of 14,738 inventorsTop 40%
Overall (2019): #473,901 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10338108 Locking mechanism for a faulted circuit indicator Mark A. Thomas, Mark F. Witczak 2019-07-02