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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RC

Ralph Carl — 29 Patents

GE: 21 patents #1,273 of 36,430Top 4%
ACAdvanced Technology & Materials Co.: 3 patents #122 of 410Top 30%
XCXcelaero: 3 patents #3 of 6Top 50%
BTBascom Hunter Technologies: 1 patents #4 of 8Top 50%
Clifton Park, NY: #92 of 1,126 inventorsTop 9%
New York: #4,236 of 115,490 inventorsTop 4%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
Ralph Carl has been granted 29 US patents while listed as an inventor at GE. The first was granted in 1999 and the most recent in January 2024. Ralph Carl ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Ralph Carl in Clifton Park, NY, US.

Patents per Year

Patents granted per year, 1999 to 2024Bar chart with a peak of 5 patents in 2010.peak 51999: 1 patents19992000: 1 patents2001: 1 patents20012003: 2 patents2004: 4 patents20042006: 4 patents2008: 2 patents20082009: 3 patents2010: 5 patents20102011: 1 patents2012: 2 patents20122016: 1 patents2022: 1 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11867181 Refrigeration system having a compressor driven by a magnetic coupling Alexander D. Leyderman, Graham Walker Lewis, Andrew McCandless, Jeongkwan Lee, Geoffrey Reynolds Harmon 2024-01-09
11525456 Compact axial fan John R. Decker, David Gonzales Campos 2022-12-13
9332679 Fan assembly for rack optimized server computers Chellappa Balan, Patrick B. Lawless, John J. Decker 2016-05-03
8282348 Fan with strut-mounted electrical components John J. Decker, Chellappa Balan 2012-10-09
8141234 Optimal magnetization of non-magnetized permanent magnet segments in electrical machines Charles Michael Stephens, Konrad Roman Weeber, Steven Joseph Galioto 2012-03-27 $22,381,000
7935020 Integrated medium-speed geared drive train Patrick Lee Jansen, Robert John Ciszak, Fulton Jose Lopez, Aniruddha Dattatraya Gadre 2011-05-03 $45,992,000
7839048 Electrical machine with double-sided stator Patrick Lee Jansen, James Michael Fogarty, James P. Lyons, Ronghai Qu 2010-11-23 $19,181,000
7830063 Electrical machine with double-sided rotor Patrick Lee Jansen, James Michael Fogarty, James P. Lyons, Ronghai Qu 2010-11-09 $22,882,000
7819641 Reverse flow cooling for fan motor John J. Decker, Chellappa Balan, John W. Miller, Dennis M. Pfister 2010-10-26
7811068 Methods and apparatus for transporting natural gas through a pipeline Konrad Roman Weeber, Christopher Anthony Kaminski, Yu Wang, James Michael Fogarty, Charles Michael Stephens 2010-10-12 $33,069,000
7692357 Electrical machines and assemblies including a yokeless stator with modular lamination stacks Ronghai Qu, Patrick Lee Jansen, Bharat Sampathkumar Bagepalli, Aniruddha Dattatraya Gadre, Fulton Jose Lopez 2010-04-06 $29,769,000
7573168 Method and apparatus for assembling a permanent magnet pole assembly Bharat Sampathkumaran Bagepalli, Patrick Lee Jansen, Richard Nils Dawson, Ronghai Qu, Mikhail Avramovich Avanesov 2009-08-11 $50,513,000
7548008 Electrical machine with double-sided lamination stack Patrick Lee Jansen, James Michael Fogarty, Bharat Sampathkumaran Bagepalli, Aniruddha Dattatraya Gadre, James P. Lyons +3 more 2009-06-16 $47,117,000
7489062 Synchronous reluctance machine with a novel rotor topology Manoj Ramprasad Shah, Jeremy Daniel VanDam, William Dwight Gerstler, Ronghai Qu 2009-02-10 $38,566,000
7466126 Universal sensor probe with adjustable members configured to fit between a plurality of slot openings of varying widths Manoj Ramprasad Shah, Sang-Bin Lee, Gerald Burt Kliman 2008-12-16 $43,932,000
7443066 Methods and apparatus for cooling wind turbine generators Samir Armando Salamah, Aniruddha Dattatraya Gadre, Jivtesh Garg, Bharat Sampathkumaran Bagepalli, Patrick Lee Jansen 2008-10-28 $71,372,000
7154191 Electrical machine with double-sided rotor Patrick Lee Jansen, James P. Lyons, Ronghai Qu, James Michael Fogarty 2006-12-26 $23,903,000
7154192 Electrical machine with double-sided lamination stack Patrick Lee Jansen, James P. Lyons, Ronghai Qu, James Michael Fogarty, Bharat Sampathkumaran Bagepalli +3 more 2006-12-26 $23,903,000
7154193 Electrical machine with double-sided stator Patrick Lee Jansen, James P. Lyons, Ronghai Qu, James Michael Fogarty 2006-12-26 $23,903,000
7057326 Rotor body containment shell with reduced windage losses Wei Ren 2006-06-06 $34,892,000
6793738 Method for processing acid treatment solution, solution processed thereby, and method for treating articles therewith Lawrence Bernard Kool, James Anthony Ruud, Gabriel Kwadwo Ofori-Okai 2004-09-21 $35,305,000
6785951 Rotor assembly and method of making Gerald Burt Kliman 2004-09-07 $36,918,000
6754955 Method or repairing trailing edge portions of partitions in turbine diaphragms John Francis Nolan, Bin Wei, Todd Joseph Fischer 2004-06-29 $72,983,000
6707221 Axial flux machine, stator and fabrication method 2004-03-16 $35,568,000
6599416 Method and apparatus for selectively removing coatings from substrates Lawrence Bernard Kool, Bin Wei, James Anthony Ruud, Mark Rosenzweig, Stephen Joseph Ferrigno 2003-07-29 $89,693,000