Inventor record

GRANDJEAN COLE AARON

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.

• 54Cole Aaron Grandjean4 patent records·3 citations·G01F E21B G02B4 on this record
• 7GRANDJEAN COLE AARON1 patent record·0 citations·E21B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.