Assignee

MARRERO LEONARDO

US·1 granted patent·6 citations·filing 2021–2021

Technology mixA46B1 B62J1 F16H1 F16N1

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1 record

0177US11852234B1Drive chain cleaning and lubricating deviceMARRERO LEONARDO·Filed 2021·Granted Dec 26, 2023·6 cites·9 claims

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