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USPTO Patent Rankings Data through Dec 31, 2025
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Charles W. Dillmann — 19 Patents

GE: 19 patents #1,485 of 36,430Top 5%
California: #31,067 of 386,348 inventorsTop 9%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Charles W. Dillmann has been granted 19 US patents while listed as an inventor at GE. The first was granted in 1991 and the most recent in February 2001. Charles W. Dillmann ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Charles W. Dillmann in معلمی نژاد, CA, US.

Patents per Year

Patents granted per year, 1991 to 2001Bar chart with a peak of 10 patents in 1992.peak 101991: 2 patents19911992: 10 patents19921993: 1 patents19931995: 1 patents19951996: 4 patents19962001: 1 patents2001

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6192649 Elastomeric seismic isolation of structures and components Khosrow Karim-Panahi, James H. Terhune 2001-02-27 $207,592,000
5577085 Boiling water reactor with compact containment and simplified safety systems Perng-Fei Gou, Larry E. Fennern, Craig D. Sawyer, Momtaz M. Aburomia, Charles W. Relf +2 more 1996-11-19 $29,765,000
5577084 Apparatus for removing and installing a recirculation pump in a pressure housing 1996-11-19 $29,765,000
5519746 Large BWR fuel channel design Charles A. Dalke, Charles W. Relf 1996-05-21 $20,914,000
5517536 Magnetic coupling device for control rod drive Neal Goldberg, Floyd F. Smith, Jr. 1996-05-14 $19,284,000
5406597 Boiling water reactor including split control rod drives Larry E. Fennern, Roy C. Challberg, Nilkanth T. Patel, Russell M. Fawcett, Richard A. Ose +1 more 1995-04-11 $28,086,000
5200140 Cable control rod drive assembly Irvin R. Kobsa 1993-04-06 $19,482,000
5172942 Fluid coupling 1992-12-22 $17,974,000
5158742 Reactor steam isolation cooling system 1992-10-27 $12,835,000
5139735 Reactivity control system 1992-08-18 $10,305,000
5131268 Brake assembly including torque monitor 1992-07-21 $7,328,000
5124115 BWR series pump recirculation system 1992-06-23 $10,402,000
5120489 Hydraulic control rod drive 1992-06-09 $12,812,000
5120494 Reactor-core isolation cooling system with dedicated generator Edgardo V. Nazareno 1992-06-09 $12,812,000
5110535 Turbine-driven control rod drive 1992-05-05 $10,275,000
5091144 BWR zero pressure containment Harold E. Townsend, Loyd B. Nesbitt 1992-02-25 $11,792,000
5089211 Control rod drive 1992-02-18 $14,117,000
5075073 Foreign object separator for a reactor cooling system 1991-12-24 $17,732,000
5069860 Rotary lock for a control rod drive 1991-12-03 $10,146,000