JL

James J. Lefkowitz

BP Bgc Partners: 1 patents #53 of 75Top 75%
CF Cfph: 1 patents #104 of 121Top 90%
Overall (All Time): #1,901,364 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10586282 System and method for trading based on tournament-style events Alexander Costakis 2020-03-10
7698199 System and method for offering a futures contract indexed to entertainment revenue Joseph M. Asher, Stuart A. Hersch, Gregory P. Manning, Howard W. Lutnick 2010-04-13