Inventor

BOYD RONALD SCOTT

US3 patents

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

FERGUSON RALPH BRUCE

2 patents

US8156035B2Apr 10, 2012

Modeling financial instruments using bid and ask prices

FERGUSON RALPH BRUCE11 citations78

US8090644B2Jan 3, 2012

Modeling financial instruments using bid and ask prices

FERGUSON RALPH BRUCE0 citations46

PENSON WORLDWIDE INC

1 patent

US7542939B2Jun 2, 2009

Modeling financial instruments using bid and ask prices

PENSON WORLDWIDE INC16 citations87