Inventor
NEWTON RONALD O
26 patents
⚠️ This page may combine multiple inventors who share the name “NEWTON RONALD O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEW YORK AIR BRAKE CORP
13 patentsUS6036284AMar 14, 2000
Modular locomotive brake control unit
NEW YORK AIR BRAKE CORP35 citations94
US6318812B1Nov 20, 2001
Vent valve for electropneumatic brake control valve
NEW YORK AIR BRAKE CORP30 citations92
US6318811B1Nov 20, 2001
Brake control unit with redundancy
NEW YORK AIR BRAKE CORP21 citations92
US6035250AMar 7, 2000
Locomotive brake control unit with dynamic brake interlock
NEW YORK AIR BRAKE CORP20 citations92
USD392604SMar 24, 1998
Cover for brake controller
NEW YORK AIR BRAKE CORP22 citations92
US6135574AOct 24, 2000
Modular locomotive brake control unit
NEW YORK AIR BRAKE CORP21 citations91
US5803124ASep 8, 1998
Rail vehicle brake manifold
NEW YORK AIR BRAKE CORP36 citations91
US6472769B1Oct 29, 2002
Car control device assembly
NEW YORK AIR BRAKE CORP29 citations90
US6238010B1May 29, 2001
Electropneumatic brake valve with release and running modes
NEW YORK AIR BRAKE CORP19 citations90
US6338288B1Jan 15, 2002
Railroad brake controller locking device
NEW YORK AIR BRAKE CORP31 citations89
US5758929AJun 2, 1998
Variable capacity electropneumatic control valve
NEW YORK AIR BRAKE CORP7 citations74
US6126245AOct 3, 2000
Electropneumatic brake valve with release and running modes
NEW YORK AIR BRAKE CORP10 citations71
US6565063B1May 20, 2003
Helical choke for brake valves
NEW YORK AIR BRAKE CORP2 citations62
GEN SIGNAL CORP
5 patentsUS4402047AAug 30, 1983
Computerized brake control system
GEN SIGNAL CORP79 citations95
US4776648AOct 11, 1988
Relay valve assembly
GEN SIGNAL CORP20 citations82
US4509801AApr 9, 1985
Fluid pressure brake control systems for freight locomotives
GEN SIGNAL CORP10 citations74
US4453777AJun 12, 1984
Relay valve assembly
GEN SIGNAL CORP14 citations74
US4421360ADec 20, 1983
Relay valve assembly
GEN SIGNAL CORP5 citations63
KNORR BRAKE HOLDING CORP
4 patentsUS5412572AMay 2, 1995
Computer controlled railway brake equipment
KNORR BRAKE HOLDING CORP47 citations96
US5369587ANov 29, 1994
Computer controlled railway brake equipment
KNORR BRAKE HOLDING CORP20 citations92
US5249125ASep 28, 1993
Computer controlled railway brake equipment
KNORR BRAKE HOLDING CORP37 citations92
US5303157AApr 12, 1994
Single handle locomotive controller
KNORR BRAKE HOLDING CORP14 citations74