Inventor record

SPIES HANS

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.

• 98Hans Spies31 patent records·847 citations·B60R F42C G01P30 on this record
• 82Willibald Watzka7 patent records·63 citations·B60R1 on this record

Inventor identities via PatentsView disambiguation — see methodology.