Inventor

PURPORA RONALD A

US3 patents

⚠️ This page may combine multiple inventors who share the name “PURPORA RONALD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PURPORA RONALD A

2 patents

US8407134B2Mar 26, 2013

Pass through liquidity in a multi-tiered trading system and method

PURPORA RONALD A0 citations42

US8260700B2Sep 4, 2012

Pass through liquidity in a multi-tiered trading system and method

PURPORA RONALD A0 citations42

ICAP SERVICES NORTH AMERICA LL

1 patent

US7840478B1Nov 23, 2010

Pass through liquidity in a multi-tiered trading system and method

ICAP SERVICES NORTH AMERICA LL3 citations49