David Walter Keckalo

SL Schweitzer Engineering Laboratories: 1 patents #37 of 89Top 45%

📍 Spokane, WA: #25 of 84 inventorsTop 30%

🗺 Washington: #4,285 of 13,115 inventorsTop 35%

Overall (2022): #482,712 of 548,613Top 90%

Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11431161	Electric power distribution sectionalizing in high-risk areas using wireless fault sensors	Kei Hao	2022-08-30