Inventor · disambiguated record
Allan R. Mcdougal
Also filed as: MCDOUGAL ALLAN R
5 granted patents·156 citations·filing 1974–1982
83Inventor score
Top patents by PatentIndex Score
5 records- 0193US4255929AHot gas engine with dual crankshaftsNASA·Filed 1978·Granted Mar 17, 1981·65 cites·16 claims
- 0273US4479485APower efficiency for very high temperature solar thermal cavity receiversUS ENERGY·Filed 1982·Granted Oct 30, 1984·29 cites·9 claims
- 0373US4240256APhase-angle controller for stirling enginesFROSCH ROBERT A·Filed 1979·Granted Dec 23, 1980·24 cites·19 claims
- 0469US3942398AZero torque gear head wrenchNASA·Filed 1974·Granted Mar 9, 1976·21 cites·1 claims
- 0556US4433672ASolar energy modulatorNASA·Filed 1981·Granted Feb 28, 1984·17 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →