P

Inventor

RING MICHAEL E

US54 patents
⚠️ This page may combine multiple inventors who share the name “RING MICHAEL E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WABTEC HOLDING CORP

16 patents
US7416262B2Aug 26, 2008

Brake system with integrated car load compensating arrangement

WABTEC HOLDING CORP54 citations93
US7931130B2Apr 26, 2011

Universal brake assembly

WABTEC HOLDING CORP9 citations84
US7264130B2Sep 4, 2007

Housing for long travel high capacity friction draft gear assembly

WABTEC HOLDING CORP10 citations84
US7258243B2Aug 21, 2007

Arrangement for preventing energy absorbing material degradation on draft gears

WABTEC HOLDING CORP12 citations84
US7467812B2Dec 23, 2008

Brake hose lifting apparatus

WABTEC HOLDING CORP5 citations74
US7857273B2Dec 28, 2010

Plate for a compressible elastomeric spring

WABTEC HOLDING CORP3 citations73
US7121388B2Oct 17, 2006

Automatic application hand brake

WABTEC HOLDING CORP6 citations73
US7341128B2Mar 11, 2008

Disk brake arranged TMX

WABTEC HOLDING CORP7 citations72
US7588154B2Sep 15, 2009

Two piece draft gear housing having an integral yoke

WABTEC HOLDING CORP3 citations63
US7213718B2May 8, 2007

Vertically aligning slackless drawbar

WABTEC HOLDING CORP4 citations63
US7175036B2Feb 13, 2007

Long travel high capacity friction draft gear assembly

WABTEC HOLDING CORP5 citations63
US7981348B2Jul 19, 2011

Method of making elastomeric pad for a compressible elastomeric spring

WABTEC HOLDING CORP1 citations62
US8033533B2Oct 11, 2011

Universal brake assembly

WABTEC HOLDING CORP4 citations55
US7461867B2Dec 9, 2008

Brake hose lifting apparatus

WABTEC HOLDING CORP0 citations52
US7448651B2Nov 11, 2008

Brake hose lifting apparatus

WABTEC HOLDING CORP0 citations52
US7384072B2Jun 10, 2008

Brake hose lifting apparatus

WABTEC HOLDING CORP0 citations52

WESTINGHOUSE AIR BRAKE TECH CORP

14 patents
US6390313B1May 21, 2002

Slackless drawbar assembly using an improved ball and race connection assembly

WESTINGHOUSE AIR BRAKE TECH CORP18 citations93
US6364069B1Apr 2, 2002

Electronic sensor for a quick release hand brake

WESTINGHOUSE AIR BRAKE TECH CORP28 citations93
US6848754B2Feb 1, 2005

Automatic application hand brake

WESTINGHOUSE AIR BRAKE TECH CORP20 citations92
US6474450B1Nov 5, 2002

Mechanical sensor for a quick release hand brake

WESTINGHOUSE AIR BRAKE TECH CORP31 citations92
US6394559B1May 28, 2002

Control apparatus for the application and release of a hand brake

WESTINGHOUSE AIR BRAKE TECH CORP27 citations92
US6279696B1Aug 28, 2001

Suspension system for a truck mounted brake assembly

WESTINGHOUSE AIR BRAKE TECH CORP26 citations92
US6419061B1Jul 16, 2002

Anti-backlash mechanism

WESTINGHOUSE AIR BRAKE TECH CORP17 citations83
US6971488B1Dec 6, 2005

Simplified truck mounted brake system

WESTINGHOUSE AIR BRAKE TECH CORP17 citations82
US7021430B2Apr 4, 2006

Release hold mechanism for a hand brake having a quick release mechanism

WESTINGHOUSE AIR BRAKE TECH CORP7 citations74
US7014275B2Mar 21, 2006

Automatic application hand brake applied sensor

WESTINGHOUSE AIR BRAKE TECH CORP8 citations74
US6394233B1May 28, 2002

Apparatus for operating a vertical wheel hand brake

WESTINGHOUSE AIR BRAKE TECH CORP9 citations74
US6619443B2Sep 16, 2003

Overload protection device for a truck-mounted brake assembly

WESTINGHOUSE AIR BRAKE TECH CORP6 citations62
US6902042B2Jun 7, 2005

Automatic application hand brake winding mechanism

WESTINGHOUSE AIR BRAKE TECH CORP5 citations60
US6540049B1Apr 1, 2003

Gradual release mechanism for a railway car hand brake

WESTINGHOUSE AIR BRAKE TECH CORP3 citations58

SPRAINIS RONALD J

7 patents

WESTINGHOUSE AIR BRAKE CO

6 patents

RING MICHAEL E

2 patents

(unassigned)

1 patent

MEYER DAVID

1 patent

KACI TERMINALS SYSTEM LTD

1 patent

WESTINGHOUSE AIRBRAKE TECHNOLO

1 patent

STRATO TECH SOLUTIONS LLC

1 patent

Showing the top 50 of 54 patents by PatentIndex Score.