Inventor · disambiguated record
Stephen A. Lefko
Also filed as: LEFKO STEPHEN · LEFKO STEPHEN A
3 granted patents·1 pending application·3 citations·filing 2005–2011
52Inventor score
Top patents by PatentIndex Score
4 records- 0174US7939707B2Method of evaluating plant protectionPIONEER HI BRED INT·Filed 2005·Granted May 10, 2011·3 cites·20 claims
- 0244US8324448B2Laboratory-selected colonies of western corn rootworm with increased tolerance to maize containing event DAS-59122-7BINNING RACHEL·Filed 2008·Granted Dec 4, 2012·0 cites·2 claims
- 0338US2010210460A1Blended refuge deployment via manipulation during hybrid seed productionPIONEER HI BRED INT·Filed 2010·Application pending·0 cites
- 0431US9215863B2Method of evaluating plant protectionBINNING RACHEL R·Filed 2011·Granted Dec 22, 2015·0 cites·20 claims
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