Inventor · disambiguated record
Neal A. Sondergaard
Also filed as: SONDERGAARD NEAL A
10 granted patents·124 citations·filing 2002–2008
90Inventor score
Files withUS NAVY10
Top patents by PatentIndex Score
10 records- 0187US7026738B1Quad shaft contrarotating homopolar motorUS NAVY·Filed 2005·Granted Apr 11, 2006·17 cites·5 claims
- 0286US7963115B1Magnetic field enhanced metal fuel combustionUS NAVY·Filed 2008·Granted Jun 21, 2011·16 cites·15 claims
- 0386US7900453B1Metal fuel combustion and energy conversion systemUS NAVY·Filed 2007·Granted Mar 8, 2011·14 cites·19 claims
- 0483US7430866B1Air-independent fuel combustion energy conversionUS NAVY·Filed 2005·Granted Oct 7, 2008·11 cites·4 claims
- 0581US7557485B1Ion conducting electrolyte brush additivesUS NAVY·Filed 2005·Granted Jul 7, 2009·21 cites·20 claims
- 0675US6628036B1Electrical current transferring and brush pressure exerting spring deviceUS NAVY·Filed 2002·Granted Sep 30, 2003·24 cites·3 claims
- 0756US7138743B1Solid and liquid hybrid current transferring brushUS NAVY·Filed 2004·Granted Nov 21, 2006·9 cites·14 claims
- 0855US7179090B1Integral dual-component current collection deviceUS NAVY·Filed 2005·Granted Feb 20, 2007·5 cites·20 claims
- 0945US6991468B1Folded foil and metal fiber braid electrical current collector brushUS NAVY·Filed 2004·Granted Jan 31, 2006·6 cites·7 claims
- 1035US7148600B1Electrical current transferring and brush pressure exerting interlocking slip ring assemblyUS NAVY·Filed 2004·Granted Dec 12, 2006·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →