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William D. Hargett
Chelmsford, MA
US
2 patents
3 Patents
US12254728
2025
Cartridge-accepting Device with an Authentication Circuit
0 cites
US11913931
2024
Vaporized Aerosol Detection Network
0 cites
US11763657
2023
System and Method for Detection of Vaporized Aerosols
0 cites