NF

Normann Fischer

SL Schweitzer Engineering Laboratories: 2 patents #21 of 89Top 25%
📍 Colfax, WA: #1 of 3 inventorsTop 35%
🗺 Washington: #2,061 of 13,115 inventorsTop 20%
Overall (2022): #124,548 of 548,613Top 25%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11411390 Secure and dependable restricted earth fault protection for electric power generators and transformers Ritwik Chowdhury, Matchyaraju Alla, Satish Samineni, Dale S. Finney 2022-08-09
11316455 Generator rotor turn-to-turn fault detection using fractional harmonics Matchyaraju Alla, Ritwik Chowdhury, Dale S. Finney, Rogerio Scharlach 2022-04-26