Inventor record

RATCLIFFE MARK

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.

• 98Mark A. Ratcliffe43 patent records·570 citations·H04L H04Q H04M13 on this record
• 75Mark B. Ratcliffe7 patent records·16 citations·G09B A61L A61K3 on this record
• 35Mark Ratcliffe1 patent record·11 citations1 on this record

Inventor identities via PatentsView disambiguation — see methodology.