Inventor record

SIMPSON ALAN

This page previously combined 3different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 72Alan Simpson8 patent records·25 citations·G01R E05B F16C7 on this record
• 74Alan Simpson3 patent records·182 citations·E01F G05B H04N2 on this record
• Alan Simpson2 patent records·0 citations·E21B G06Q1 on this record

Inventor identities via PatentsView disambiguation — see methodology.