Inventor
HUBBARD SAWYER
US18 patents
⚠️ This page may combine multiple inventors who share the name “HUBBARD SAWYER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAI STRATEGIC HOLDINGS INC
17 patentsUS10786010B2Sep 29, 2020
Aerosol delivery device with multiple aerosol delivery pathways
RAI STRATEGIC HOLDINGS INC16 citations93
US11200770B2Dec 14, 2021
Functional control and age verification of electronic devices through visual communication
RAI STRATEGIC HOLDINGS INC17 citations91
US10791761B2Oct 6, 2020
Microtextured liquid transport element for aerosol delivery device
RAI STRATEGIC HOLDINGS INC6 citations84
US11783395B2Oct 10, 2023
Decentralized identity storage for tobacco products
RAI STRATEGIC HOLDINGS INC7 citations75
US11935350B2Mar 19, 2024
Functional control and age verification of electronic devices through speaker communication
RAI STRATEGIC HOLDINGS INC4 citations74
US11793238B2Oct 24, 2023
Microtextured liquid transport element for aerosol delivery device
RAI STRATEGIC HOLDINGS INC2 citations73
US11819055B2Nov 21, 2023
Aerosol delivery device with multiple aerosol delivery pathways
RAI STRATEGIC HOLDINGS INC3 citations72
US11930861B2Mar 19, 2024
Aerosol provision system with integrated charger
RAI STRATEGIC HOLDINGS INC2 citations71
US11676438B2Jun 13, 2023
Authentication and age verification for an aerosol delivery device
RAI STRATEGIC HOLDINGS INC2 citations69
US12575603B2Mar 17, 2026
Aerosol delivery device with multiple aerosol delivery pathways
RAI STRATEGIC HOLDINGS INC0 citations62
US12465086B2Nov 11, 2025
Microtextured liquid transport element for aerosol delivery device
RAI STRATEGIC HOLDINGS INC0 citations62
US12156539B2Dec 3, 2024
Aerosol delivery device with improved fluid transport
RAI STRATEGIC HOLDINGS INC0 citations62
US12369649B2Jul 29, 2025
Aerosol provision system with integrated charger
RAI STRATEGIC HOLDINGS INC0 citations60
US12283148B2Apr 22, 2025
Functional control and age verification of electronic devices through visual communication
RAI STRATEGIC HOLDINGS INC0 citations60
US12087117B2Sep 10, 2024
Functional control and age verification of electronic devices through visual communication
RAI STRATEGIC HOLDINGS INC1 citations60
US11989990B2May 21, 2024
Authentication and age verification for an aerosol delivery device
RAI STRATEGIC HOLDINGS INC1 citations58
US12102118B2Oct 1, 2024
Electronically heated heat-not-burn smoking article
RAI STRATEGIC HOLDINGS INC0 citations52