Inventor record

KEEN STEPHEN

This page previously combined 4different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 90Stephen Keen14 patent records·71 citations·C07D A61P C12P11 on this record
• 89Stephen Keen12 patent records·311 citations·F21V F21W A01G8 on this record
• 79Stephen Keen7 patent records·48 citations·G02B B23K H01S4 on this record
• 42Stephen Ashton Keen2 patent records·25 citations·B65D B66B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.