Inventor record

PIEL WALTER HARDY

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.

• 41Walter Hardy Piel1 patent record·23 citations·F42C1 on this record
• 1PIEL WALTER HARDY1 patent record·0 citations·G08B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.