Inventor record

CASTELL DEREK RICHARD

This page previously combined 2different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 62Derek Richard Castell7 patent records·0 citations·G06Q H04L G06F7 on this record
• CASTELL DEREK RICHARD1 patent record·0 citations·G06Q1 on this record

Inventor identities via PatentsView disambiguation — see methodology.