Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Larry E. Fennern — 22 Patents

GE: 22 patents #1,177 of 36,430Top 4%
San Jose, CA: #2,945 of 32,062 inventorsTop 10%
California: #25,951 of 386,348 inventorsTop 7%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Larry E. Fennern has been granted 22 US patents while listed as an inventor at GE. The first was granted in 1981 and the most recent in August 2005. Larry E. Fennern ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Larry E. Fennern in San Jose, CA, US.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6934350 Core configuration for a nuclear reactor Roy C. Challberg, Russell M. Fawcett 2005-08-23 $20,161,000
6885720 Modular reactor containment system 2005-04-26 $29,391,000
6757351 Modified large natural circulation reactor Perng-Fei Gou, Craig D. Sawyer 2004-06-29 $72,983,000
6097779 Fuel bundle and control rod assembly for a nuclear reactor Roy C. Challberg, Russell M. Fawcett 2000-08-01 $170,662,000
5684848 Nuclear reactor heat pipe Perng-Fei Gou, Craig D. Sawyer 1997-11-04 $43,710,000
5577085 Boiling water reactor with compact containment and simplified safety systems Perng-Fei Gou, Charles W. Dillmann, Craig D. Sawyer, Momtaz M. Aburomia, Charles W. Relf +2 more 1996-11-19 $29,765,000
5406597 Boiling water reactor including split control rod drives Roy C. Challberg, Nilkanth T. Patel, Russell M. Fawcett, Richard A. Ose, Charles W. Dillmann +1 more 1995-04-11 $28,086,000
5317613 Fuel design for high power density boiling water reactor 1994-05-31 $9,428,000
5295171 Combined jet pump and internal pump rercirculation system Momtaz M. Aburomia 1994-03-15 $19,243,000
5215708 Reactor building assembly and method of operation Harold A. Careway, Li-Chih Hsu 1993-06-01 $11,701,000
5213756 Boiling water reactor with expanded core diameter 1993-05-25 $8,883,000
5204053 Bi-level fuel management method for boiling-water nuclear reactor 1993-04-20 $7,818,000
5202084 Bi-level reactor including steam separators Daniel R. Wilkins 1993-04-13 $15,535,000
5185120 Liquid affected spectral shift reactor 1993-02-09 $20,366,000
5171522 Fuel design for high power density forced circulation boiling water reactor 1992-12-15 $17,964,000
5162097 Steam cooled nuclear reactor with bi-level core 1992-11-10 $11,550,000
5135711 BWR recirculation system Gary I. Borchardt, Wayne Marquino 1992-08-04 $15,057,000
5116567 Nuclear reactor with bi-level core 1992-05-26 $9,926,000
5106573 BWR Natural steam separator 1992-04-21 $7,347,000
5082620 BWR parallel flow recirculation system 1992-01-21 $11,317,000
4957690 System and method for monitoring and control of safety-related components of a nuclear power plant 1990-09-18 $9,017,000
4285769 Control cell nuclear reactor core Steven R. Specker, Craig D. Sawyer, Russell L. Crowther, Bennett J. Gitnick, Kenneth V. Walters +1 more 1981-08-25 $2,236,000