Inventor record

HEINEN DIRK

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.

• 69Dirk D. Heinen4 patent records·36 citations·C13K E21B G01K2 on this record
• 33Dirk Heinen1 patent record·9 citations1 on this record

Inventor identities via PatentsView disambiguation — see methodology.