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USPTO Patent Rankings Data through Dec 31, 2025
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Gilbert Farmer — 31 Patents

GE: 31 patents #668 of 36,430Top 2%
Cincinnati, OH: #226 of 8,043 inventorsTop 3%
Ohio: #1,689 of 73,341 inventorsTop 3%
Overall (All Time): #115,823 of 4,157,543Top 3%
31 Patents All Time
Gilbert Farmer has been granted 31 US patents while listed as an inventor at GE. The first was granted in 1996 and the most recent in May 2007. Gilbert Farmer ranks #115,823 of 4,157,543 US inventors in our database (top 2.8%). Patent records list Gilbert Farmer in Cincinnati, OH, US.

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7222488 Fabricated cowl for double annular combustor of a gas turbine engine Steven C. Vise, Walter Byron Houchens, III, Craig Douglas Young 2007-05-29 $81,931,000
7216485 Adjusting airflow in turbine component by depositing overlay metallic coating James M. Caldwell, Thomas John Tomlinson, Robert George Zimmerman, Jr., Raymond W. Heidorn 2007-05-15 $35,333,000
7022940 Combustor linear and method for making thereof James Groeschen, Ronald Redden, Shaun DeVane 2006-04-04 $32,265,000
6931728 Test model for a gas turbine combustor dome and method of fabricating Edward Lee Howard, James Hollice Poynter, Ronald L. Sheranko, John Robert Staker, Thomas Carl Mills +1 more 2005-08-23 $20,161,000
6908657 Coated component with through-hole having improved surface finish Jeffrey Fehrenbach 2005-06-21 $35,071,000
6779268 Outer and inner cowl-wire wrap to one piece cowl conversion 2004-08-24 $38,400,000
6729940 Apparatus for stripping coating Jeffrey Fehrenbach, William Lee Imhoff, David Allen Kastrup 2004-05-04 $54,354,000
6725667 Combustor dome for gas turbine engine James Groeschen 2004-04-27 $51,799,000
6672067 Corrugated cowl for combustor of a gas turbine engine and method for configuring same Ronald Redden, Balena B. Shorter, James Groeschen, Mehmet Dede, Daniel Lee Durstock 2004-01-06 $53,549,000
6663919 Process of removing a coating deposit from a through-hole in a component and component processed thereby Jeffrey Fehrenbach 2003-12-16 $60,770,000
6655149 Preferential multihole combustor liner Daniel Dale Brown, Myron Edward Rutherford 2003-12-02 $42,474,000
6655147 Annular one-piece corrugated liner for combustor of a gas turbine engine Shaun DeVane, John Lawrence Vandike 2003-12-02 $42,474,000
6655146 Hybrid film cooled combustor liner Ella Christine Kutter, Marwan Al-Roub, Thomas Leen, Daniel Dale Brown, Craig Douglas Young +1 more 2003-12-02 $42,474,000
6651437 Combustor liner and method for making thereof James Groeschen, Ronald Redden, Shaun DeVane 2003-11-25 $41,541,000
6629415 Methods and apparatus for modeling gas turbine engine combustor liners Edward Lee Howard, James Hollice Poynter, Ronald L. Sheranko, Gregory Lucas 2003-10-07 $51,954,000
6620457 Method for thermal barrier coating and a liner made using said method Thomas John Tomlinson, Raymond W. Heidorn, Jeffrey Fehrenbach, William Lee Imhoff, Myron Edward Rutherford 2003-09-16 $54,496,000
6592287 Self-fixtured joint assembly and its preparation Michael P. Hagle 2003-07-15 $52,334,000
6568079 Methods for replacing combustor liner panels David Bruce Patterson, Steven Allen Stiverson, James M. Caldwell, Edward John Emilianowicz, Jeffrey Michael Martini 2003-05-27 $63,628,000
6561872 Method and apparatus for stripping coating Jeffrey Fehrenbach, William Lee Imhoff, David Allen Kastrup 2003-05-13 $55,705,000
6557350 Method and apparatus for cooling gas turbine engine igniter tubes Ella Christine Kutter, Steven C. Vise, John Robert Staker, Marwan Al-Roub, Tariq Kay Harris 2003-05-06 $48,116,000
6553767 Gas turbine combustor liner with asymmetric dilution holes machined from a single piece form Daniel Dale Brown, Myron Edward Rutherford, Steven C. Vise, Jeffrey Michael Martini 2003-04-29 $55,961,000
6513331 Preferential multihole combustor liner Daniel Dale Brown, Myron Edward Rutherford 2003-02-04 $73,993,000
6408610 Method of adjusting gas turbine component cooling air flow James M. Caldwell, Karl S. Fessenden, Xuenan Wang, Jerald M. Kauffman 2002-06-25 $56,960,000
6345441 Method of repairing combustion chamber liners James M. Caldwell, Steven Allen Stiverson, David Bruce Patterson, Edward John Emilianowicz 2002-02-12 $127,630,000
6286302 Venturi for use in the swirl cup package of a gas turbine combustor having water injected therein James Groeschen, Mark Gerard Rettig 2001-09-11