Inventor record

ACKLEY H SPRAGUE

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.

• 99H. Sprague Ackley131 patent records·4,777 citations·G06K G01B G06V129 on this record
• 93H Sprague Ackley18 patent records·90 citations·H04N G06K B41J18 on this record

Inventor identities via PatentsView disambiguation — see methodology.