Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308635 | Unbalance protection for shunt capacitor banks | Bogdan Z. Kasztenny | 2025-05-20 |
| 11946966 | Selective stator ground fault protection using positive-sequence voltage reference | Ritwik Chowdhury, Jason Young, Jon Steinmetz, Rogerio Scharlach | 2024-04-02 |
| 11592498 | Multi-phase fault identification in capacitor banks | Dereje Jada Hawaz | 2023-02-28 |
| 11411390 | Secure and dependable restricted earth fault protection for electric power generators and transformers | Ritwik Chowdhury, Matchyaraju Alla, Normann Fischer, Dale S. Finney | 2022-08-09 |
| 8575941 | Apparatus and method for identifying a faulted phase in a shunt capacitor bank | Casper A. Labuschagne | 2013-11-05 |
| 8321162 | Minimizing circulating current using time-aligned data | Casper A. Labuschagne, Normann Fischer, Armando Guzman-Casillas | 2012-11-27 |