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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John Robert Staker — 7 Patents

GE: 7 patents #4,957 of 36,430Top 15%
Cincinnati, OH: #1,458 of 8,043 inventorsTop 20%
Ohio: #11,780 of 73,341 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
John Robert Staker has been granted 7 US patents while listed as an inventor at GE. The first was granted in 1993 and the most recent in September 2006. John Robert Staker ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list John Robert Staker in Cincinnati, OH, US.

Patents per Year

Patents granted per year, 1993 to 2006Bar chart with a peak of 2 patents in 2003.peak 21993: 1 patents19931998: 1 patents19982003: 2 patents20032004: 1 patents20042005: 1 patents20052006: 1 patents2006

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7104066 Combuster swirler assembly Thomas Leen, Marwan Al-Roub 2006-09-12 $37,301,000
6931728 Test model for a gas turbine combustor dome and method of fabricating Edward Lee Howard, Gilbert Farmer, James Hollice Poynter, Ronald L. Sheranko, Thomas Carl Mills +1 more 2005-08-23 $20,161,000
6834505 Hybrid swirler Marwan Al-Roub, Stanford P. Seto, Ting-Yu Tu 2004-12-28 $82,529,000
6652235 Method and apparatus for reducing turbine blade tip region temperatures Sean Robert Keith, Thomas Edward DeMarche, Judd Dodge Tressler 2003-11-25 $41,541,000
6557350 Method and apparatus for cooling gas turbine engine igniter tubes Gilbert Farmer, Ella Christine Kutter, Steven C. Vise, Marwan Al-Roub, Tariq Kay Harris 2003-05-06 $48,116,000
5797723 Turbine flowpath seal Wilson Frost, John Howard Starkweather 1998-08-25 $99,488,000
5261790 Retention device for turbine blade damper Philip W. Dietz 1993-11-16 $10,298,000