Assignee

FIELDS STEPHEN

0 granted patents·2 pending applications·0 citations·filing 2009–2019

Technology mixE05D1 E05Y1 G10D1

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2 records

0128US2009211049A1Tool to clean thin ducts including the blowing ducts of recorder musical instrumentsFIELDS STEPHEN·Filed 2009·Application pending·0 cites
0225US2019226255A1Door hinge and methodFIELDS STEPHEN·Filed 2019·Application pending·0 cites

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