Inventor · disambiguated record
Ray Douglas Carpenter
Also filed as: CARPENTER RAY DOUGLAS
3 granted patents·4 pending applications·3 citations·filing 2004–2014
58Inventor score
Top patents by PatentIndex Score
7 records- 0160US7803295B2Method and apparatus for forming nano-particlesQUANTUMSPHERE INC·Filed 2006·Granted Sep 28, 2010·3 cites·10 claims
- 0260US2014242205A1Method and apparatus for forming nano-particlesQUANTUMSPHERE INC·Filed 2014·Application pending·0 cites
- 0358US2013302455A1Method and apparatus for forming nano-particlesQUANTUMSPHERE INC·Filed 2013·Application pending·0 cites
- 0449US2011123901A1Nano-material catalyst deviceQUANTUMSPHERE INC·Filed 2011·Application pending·0 cites
- 0546US8500427B2Method and apparatus for forming nano-particlesCARPENTER RAY DOUGLAS·Filed 2010·Granted Aug 6, 2013·0 cites·13 claims
- 0645US2012088182A1Nano-material catalyst deviceCARPENTER RAY DOUGLAS·Filed 2011·Application pending·0 cites
- 0743US7897294B2Nano-material catalyst deviceQUANTUMSPHERE INC·Filed 2004·Granted Mar 1, 2011·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →