Inventor record

SPENCE JOHN

This page previously combined 8different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 86John Spence12 patent records·124 citations·B05B A01N H01J9 on this record
• 80John Spence7 patent records·72 citations·G06F H04L B29D3 on this record
• 96John P. Spence27 patent records·670 citations·H04N E21B G03C3 on this record
• 98John R. Spence43 patent records·928 citations·G11C H03K G06F3 on this record
• 80David R. Harden4 patent records·109 citations·A61K B29C B65H1 on this record
• 33John Spence2 patent records·11 citations·A61H G01N1 on this record
• 53John Spence2 patent records·11 citations·B25B1 on this record
• 65John Scott Spence3 patent records·57 citations·C25C E04F G01N1 on this record

Inventor identities via PatentsView disambiguation — see methodology.