Inventor · disambiguated record

Chung-Ming Yiu

Also filed as: YIU Chung-Ming

1 granted patent·15 citations·filing 2016–2016

36Inventor score

Technology areasF04B

Files withGOJO IND INC1

Top patents by PatentIndex Score

1 record

0188US9943196B2Sequentially activated multi-diaphragm foam pumps, refill units and dispenser systemsGOJO IND INC·Filed 2016·Granted Apr 17, 2018·15 cites·16 claims

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