Inventor record

SPAIN DAVID

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.

• 99David Stevenson Spain, Jr.60 patent records·2,254 citations·G01S H04W A61B16 on this record
• 32David Spain4 patent records·1 citations·B29C B01D B04C3 on this record

Inventor identities via PatentsView disambiguation — see methodology.