Inventor record

LANGRIDGE DAVID J

This page previously combined 3different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 99David J. Langridge92 patent records·420 citations·H01J G01N F16H75 on this record
• 41David. J. Langridge1 patent record·17 citations·H01J1 on this record
• LANGRIDGE DAVID J1 patent record·0 citations·H01J1 on this record

Inventor identities via PatentsView disambiguation — see methodology.