B28D 1/14

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Showing 1 to 20 of 49 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9981406 Drill bitJun 25, 15May 29, 18Stanley Black & Decker, Inc.
9950445 Hole-drilling device for drilling hole with expanded diameter hole portionAug 06, 14Apr 24, 18KABUSHIKI KAISHA MIYANAGA
9925681 Method and machine for etching optical lensesJun 26, 14Mar 27, 18ESSILOR INTERNATIONAL ( Compagnie Generale d'Optique)
9925691 Drill bitMar 30, 15Mar 27, 18KABUSHIKI KAISHA MIYANAGA
9919453 Method for drilling an ophthalmic lens in a helical trajectory and associated drilling deviceMar 17, 14Mar 20, 18ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
9879483 Drill head insert or drill head attachment and drillNov 07, 14Jan 30, 18DREBO WERKZEUGFABRIK GMBH
9822497 Treating particulate and connecting slab portionsDec 03, 13Nov 21, 17RIGID GROUND PTY LTD
9776293 Eyeglass lens processing apparatusMar 07, 13Oct 03, 17NIDEK CO., LTD.
9700983 Method of processing tempered glassAug 30, 13Jul 11, 17CERON TECHNOLOGIES INC.
9662803 Drill bitApr 10, 12May 30, 17HELLER TOOLS GMBH
9573238 Diameter expansion drill bitJan 29, 14Feb 21, 17FS TECHNICAL CORPORATION
9527140 Drilling apparatusFeb 05, 10Dec 27, 16MINNICH MANUFACTURING COMPANY, INC.
9481108 Method for producing a quartz-glass hollow cylinderMar 13, 13Nov 01, 16HERAEUS QUARZGLAS GMBH & CO. KG
9457491 Coolant supply device and electric drill unit provided with coolant supply deviceMay 21, 12Oct 04, 16KABUSHIKI KAISHA MIYANAGA
9458673 Hard-rock core barrel roller cutter assemblyFeb 17, 13Oct 04, 16Not available
9388637 Underground reamerSep 15, 11Jul 12, 16HARD METALS AUSTRALIA PTY LIMITED
9314854 Ductile mode drilling methods for brittle components of plasma processing apparatusesJan 30, 13Apr 19, 16LAM RESEARCH CORPORATION
9290412 Method of processing tempered glass and device of processing tempered glassAug 31, 12Mar 22, 16CERON TECHNOLOGIES INC.
9284787 Drill bit and cutting head for drill bitMay 24, 13Mar 15, 16BLACK & DECKER INC.
9277925 Precessional drilling and reamingAug 20, 14Mar 08, 16Not available

Showing 1 to 20 of 49 results