Inventor record

DOUGLAS JOHN

This page previously combined 6different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 95John Douglas36 patent records·77 citations·F01N Y02T B01D35 on this record
• 92John Douglas18 patent records·339 citations·A63B G06T G16H17 on this record
• 81John Douglas5 patent records·279 citations·A61N E03C H04N4 on this record
• 80John L. Douglas5 patent records·319 citations·H04N G06F G11C1 on this record
• 89John J. Douglas9 patent records·188 citations·B65G H05K B61C1 on this record
• 91John H. Douglas12 patent records·169 citations·C02F B05B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.