Inventor record

KRUEGER RUDOLPH E

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.

• 98Rudolph Ernst Krueger, V36 patent records·1,231 citations·E21B8 on this record
• 85Rudolph Ernst Krueger, Iv7 patent records·67 citations·E21B G01F2 on this record
• 90R. Ernst Krueger8 patent records·591 citations·E21B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.