Individual holder
MARSH STEPHEN A
US·9 granted patents·3 pending applications·214 citations·filing 1987–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
12 records- 0193US8431281B2Methods of operating fuel cellsMARSH STEPHEN A·Filed 2008·Granted Apr 30, 2013·8 cites·7 claims
- 0291US8834700B2Method and apparatus for electro-chemical reactionMARSH STEPHEN A·Filed 2007·Granted Sep 16, 2014·9 cites·64 claims
- 0391US8518594B2Power cell and power chip architectureMARSH STEPHEN A·Filed 2007·Granted Aug 27, 2013·9 cites·31 claims
- 0484US8980492B2Method and apparatus for controlling an array of power generatorsMARSH STEPHEN A·Filed 2007·Granted Mar 17, 2015·5 cites·14 claims
- 0584US5999167ACursor control deviceMARSH STEPHEN A·Filed 1996·Granted Dec 7, 1999·159 cites·16 claims
- 0670US9522371B2Self-regulating gas generator and methodMARSH STEPHEN A·Filed 2012·Granted Dec 20, 2016·1 cites·33 claims
- 0766US8563192B2Gas storage systemMARSH STEPHEN A·Filed 2009·Granted Oct 22, 2013·0 cites·35 claims
- 0864US8172912B2Self-regulating gas generator and methodMARSH STEPHEN A·Filed 2004·Granted May 8, 2012·7 cites·141 claims
- 0959US2007116994A1Methods of operating fuel cellsMARSH STEPHEN A·Filed 2006·Application pending·0 cites
- 1058US2006110636A1Methods of operating fuel cellsMARSH STEPHEN A·Filed 2005·Application pending·0 cites
- 1157US4825686AVaginal Diaphragm testingMARSH STEPHEN A·Filed 1987·Granted May 2, 1989·16 cites·12 claims
- 1248US2012280179A1Self-Regulating Gas Generator and MethodMARSH STEPHEN A·Filed 2012·Application pending·0 cites
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