Inventor record

CHANG ANDREW K

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.

• 91Andrew K. Chang10 patent records·312 citations·G01B B07C E06B5 on this record
• 94Thomas Edward Roberts26 patent records·247 citations·C22B G06F A61G2 on this record
• 89James L. Wiederrich8 patent records·225 citations·G01B G01M G01L1 on this record

Inventor identities via PatentsView disambiguation — see methodology.