Inventor · disambiguated record
Douglas George Shafer
Also filed as: SHAFER DOUGLAS G · SHAFER DOUGLAS GEORGE
3 granted patents·103 citations·filing 1998–2009
75Inventor score
Top patents by PatentIndex Score
3 records- 0191US8450888B2Integrated brushless starter/generator systemSHAFER DOUGLAS GEORGE·Filed 2009·Granted May 28, 2013·34 cites·20 claims
- 0283US6571559B1Anti-carboning fuel-air mixer for a gas turbine engine combustorGEN ELECTRIC·Filed 1998·Granted Jun 3, 2003·50 cites·7 claims
- 0381US8499544B2Turbogenerator with cooling systemSHAFER DOUGLAS GEORGE·Filed 2009·Granted Aug 6, 2013·19 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →