Inventor · disambiguated record
Chris Grainger
Also filed as: GRAINGER CHRIS
3 granted patents·10 citations·filing 2004–2009
60Inventor score
Technology areasF02K
Top patents by PatentIndex Score
3 records- 0144US7503165B2Hybrid propulsion systemSPACEDEV INC·Filed 2005·Granted Mar 17, 2009·2 cites·13 claims
- 0243US7069717B2Hybrid propulsion systemSPACEDEV INC·Filed 2004·Granted Jul 4, 2006·8 cites·15 claims
- 0337US8099945B2Hybrid propulsion systemMACKLIN FRANK·Filed 2009·Granted Jan 24, 2012·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →