Inventor · disambiguated record
Donald L. Lafferty
Also filed as: LAFFERTY DONALD · LAFFERTY DONALD L
3 granted patents·740 citations·filing 1988–1992
81Inventor score
Top patents by PatentIndex Score
3 records- 0194US4873480ACoupling network for improving conversion efficiency of photovoltaic power sourceLAFFERTY DONALD L·Filed 1988·Granted Oct 10, 1989·300 cites·7 claims
- 0293US5027051APhotovoltaic source switching regulator with maximum power transfer efficiency without voltage changeLAFFERTY DONALD·Filed 1990·Granted Jun 25, 1991·273 cites·20 claims
- 0391US5270636ARegulating control circuit for photovoltaic source employing switches, energy storage, and pulse width modulation controllerLAFFERTY DONALD L·Filed 1992·Granted Dec 14, 1993·167 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →