Inventor · disambiguated record
Nathaniel J. Fisch
Also filed as: FISCH NATHANIEL · FISCH NATHANIEL J · FISCH NATHANIEL JOSEPH
10 granted patents·1 pending application·126 citations·filing 1978–2025
89Inventor score
Files withUS ENERGY4GEN PLASMA TECHNOLOGIES LLC2DIAMANT KEVIN DAVID1GEYKO VASILY1MASSACHUSETTS INST TECHNOLOGY1
Top patents by PatentIndex Score
11 records- 0180US6448721B2Cylindrical geometry hall thrusterGEN PLASMA TECHNOLOGIES LLC·Filed 2001·Granted Sep 10, 2002·30 cites·20 claims
- 0278US8723422B2Systems and methods for cylindrical hall thrusters with independently controllable ionization and acceleration stagesDIAMANT KEVIN DAVID·Filed 2011·Granted May 13, 2014·10 cites·20 claims
- 0372US4292124ASystem and method for generating steady state confining current for a toroidal plasma fusion reactorMASSACHUSETTS INST TECHNOLOGY·Filed 1978·Granted Sep 29, 1981·20 cites·12 claims
- 0470US6777862B2Segmented electrode hall thruster with reduced plumeGEN PLASMA TECHNOLOGIES LLC·Filed 2001·Granted Aug 17, 2004·29 cites·20 claims
- 0558US4615861AOscillatory nonhmic current drive for maintaining a plasma currentUS ENERGY·Filed 1983·Granted Oct 7, 1986·16 cites·22 claims
- 0653US2025324504A1Systems and methods for producing ultra-high dc voltages in open field line traps with minimal dissipation and minimal damageUNIV PRINCETON·Filed 2025·Application pending·0 cites
- 0737US4423001ASystem and method for generating current by selective minority species heatingUS ENERGY·Filed 1981·Granted Dec 27, 1983·5 cites·12 claims
- 0835US4425295ASystem and method for generating current by selective electron heatingUS ENERGY·Filed 1981·Granted Jan 10, 1984·5 cites·16 claims
- 0932US5375149AApparatus and method for extracting power from energetic ions produced in nuclear fusionUS ARMY·Filed 1993·Granted Dec 20, 1994·7 cites·17 claims
- 1029US10450943B2Otto and diesel cycles employing spinning gasGEYKO VASILY·Filed 2015·Granted Oct 22, 2019·0 cites·9 claims
- 1127US5120487AMethod of measuring the dc electric field and other tokamak parametersUS ENERGY·Filed 1990·Granted Jun 9, 1992·4 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Nathaniel J. Fisch files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →