Inventor
KUMAR SHIV R
US5 patents
⚠️ This page may combine multiple inventors who share the name “KUMAR SHIV R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRANERGY CORP
4 patentsUS5477941ADec 26, 1995
On-board lubrication system for direct application to curved and tangent railroad track
TRANERGY CORP82 citations95
US4930600AJun 5, 1990
Intelligent on-board rail lubrication system for curved and tangent track
TRANERGY CORP72 citations95
US4936610AJun 26, 1990
Differential creepage control system for optimizing adhesion of locomotives
TRANERGY CORP47 citations91
US4944539AJul 31, 1990
Differential creepage control system for optimizing adhesion of locomotives
TRANERGY CORP41 citations88