Assignee
WELCO CO LTD
JP·6 granted patents·4 pending applications·13 citations·filing 2003–2020
Top patents by PatentIndex Score
10 records- 0175US10253767B2PumpWELCO CO LTD·Filed 2016·Granted Apr 9, 2019·3 cites·11 claims
- 0266USD810790SLiquid feeder equipmentWELCO CO LTD·Filed 2015·Granted Feb 20, 2018·1 cites·1 claims
- 0361US2021003123A1Tube pumpWELCO CO LTD·Filed 2020·Application pending·0 cites
- 0460US2018051687A1Tube Pump and Tube StabilizerWELCO CO LTD·Filed 2017·Application pending·0 cites
- 0557US7523874B2Rotary nozzle and detergent dissolving system using the sameWELCO CO LTD·Filed 2005·Granted Apr 28, 2009·1 cites·4 claims
- 0654US2019017500A1Tube pumpWELCO CO LTD·Filed 2018·Application pending·0 cites
- 0746USD812106SPumpWELCO CO LTD·Filed 2015·Granted Mar 6, 2018·6 cites·1 claims
- 0838US2005023290A1Warewashing chemical dispenserWELCO CO LTD·Filed 2003·Application pending·0 cites
- 0930USD729847SLiquid feeder for washingWELCO CO LTD·Filed 2013·Granted May 19, 2015·1 cites·1 claims
- 1030USD721739SLiquid feeder for washingWELCO CO LTD·Filed 2013·Granted Jan 27, 2015·1 cites·1 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →