Inventor record

PAAP HANS J

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.

• 97Hans J. Paap26 patent records·972 citations·E21B G01N G01V25 on this record
• 88Obie M. Langford8 patent records·139 citations·E21B G01N G01V1 on this record

Inventor identities via PatentsView disambiguation — see methodology.