DK

David Walter Keckalo

SL Schweitzer Engineering Laboratories: 2 patents #157 of 418Top 40%
📍 Spokane, WA: #391 of 1,134 inventorsTop 35%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #1,854,658 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11431161 Electric power distribution sectionalizing in high-risk areas using wireless fault sensors Kei Hao 2022-08-30
7414819 Methods and systems for sectionalizing a looped distribution line in a power distribution system Tony J. Lee 2008-08-19