Inventor record

MARSHALL CHARLES M

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.

• 96Charles M. Marshall18 patent records·1,618 citations·H04N H04R H10W13 on this record
• 93Charles Mcalister Marshall19 patent records·113 citations·G01N G02B H01S5 on this record

Inventor identities via PatentsView disambiguation — see methodology.