RC

Robert Walter Coign

GE: 17 patents #1,712 of 36,430Top 5%
Overall (All Time): #274,149 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10837300 Seal pressurization in box shroud Karen Kokal Maud, Russell DeForest, Dipankar Pal 2020-11-17
9581036 Seal system including angular features for rotary machine components Dipankar Pal, Gary Michael Itzel, Kevin Thomas McGovern, Christopher Donald Porter 2017-02-28
9011078 Turbine vane seal carrier with slots for cooling and assembly Aaron Gregory Winn 2015-04-21
9011079 Turbine nozzle compartmentalized cooling system Gregory Thomas Foster, Ravichandran Meenakshisundaram, Glen Arthur MacMillan, Aaron Gregory Winn 2015-04-21
8944751 Turbine nozzle cooling assembly Aaron Gregory Winn, James Stewart Phillips, Thomas R. Tipton, Gregory Thomas Foster, Ravichandran Meenakshisundaram +1 more 2015-02-03
8864445 Turbine nozzle assembly methods Aaron Gregory Winn 2014-10-21
8851845 Turbomachine vane and method of cooling a turbomachine vane Robert Alan Brittingham 2014-10-07
8684683 Gas turbine nozzle attachment scheme and removal/installation method Thomas James Brunt, Gregory Thomas Foster 2014-04-01
8668445 Variable turbine nozzle system Andres Jose Garcia Crespo, David Richard Johns, Gary Charles Liotta 2014-03-11
8647055 Ceramic matrix composite shroud attachment system Gregory Thomas Foster, Kevin Thomas McGovern, David Wayne Weber 2014-02-11
8142138 Turbine engine having cooling pin Sanjeev Shyam Heda, Kevin Leon Bruce 2012-03-27
7160078 Mechanical solution for rail retention of turbine nozzles David John Humanchuk, Leslie Tucker 2007-01-09
7121787 Turbine nozzle trailing edge cooling configuration Curtis John Jacks, Randall Gill 2006-10-17
7094026 System for sealing an inner retainer segment and support ring in a gas turbine and methods therefor David John Humanchuk, Gregory Thomas Foster, Kevin Lee Worley 2006-08-22
6994520 Internal core profile for a turbine nozzle airfoil David John Humanchuk, Curtis John Jacks 2006-02-07
6739838 Airfoil shape for a turbine bucket Craig Allen Bielek, Robert Alan Brittingham, Jeff Thompson, Benjamin Arnette Lagrange 2004-05-25
6736599 First stage turbine nozzle airfoil Curtis John Jacks, Craig Allen Bielek, Randall Gill 2004-05-18