Kingston
Canada
4
2017-07-20
The entities that hold a legal rights for patent applications filed by inventor Kumar Deepak:
Deepak Kumar from Kingston, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Train brake safety monitoring and fault action system with PTC brake performance assurance
#2 | 2009-04-23Dual seal brake control valve
#3 | 2008-09-30Stabilized brake control valve
#4 | 2008-07-17Lock-out for empty load device
1932991 ⎘