Assignee

WASHINGTON DAVONE

US·1 granted patent·7 citations·filing 2019–2019

Technology mixA24D1 A24F1 H05B1

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1 record

0166US11197501B1Personal vaporizer having multiple liquid-holding reservoirsWASHINGTON DAVONE·Filed 2019·Granted Dec 14, 2021·7 cites·18 claims

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