Toronto
Canada
4
2020-02-27
The entities that hold a legal rights for patent applications filed by inventor Chowdhury Ritwik:
Ritwik Chowdhury from Toronto, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Sensitive directional element for generator protection
#2 | 2019-09-05Overexcitation protection for electric power system equipment
#3 | 2019-03-28Multiple generator ground fault detection
#4 | 2019-03-28Generator stator ground protection using third harmonic
2468396 ⎘