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Xingjie Zhu
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Providence, RI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Stud finder and laser level assembly for a power drill
Patent number
9,937,565
Issue date
Apr 10, 2018
Nanjing Chervon Co., Ltd.
Jiefan Hu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Corkscrew assembly for use with a power tool
Patent number
9,272,890
Issue date
Mar 1, 2016
Robert Bosch GmbH
Michael Lawlor
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Patents Applications
last 30 patents
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Patent Application
Stud Finder and Laser Level Assembly for a Power Drill
Publication number
20130243538
Publication date
Sep 19, 2013
ROBERT BOSCH GmbH
Jiefan Hu
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Corkscrew Assembly for Use with a Power Tool
Publication number
20130112044
Publication date
May 9, 2013
ROBERT BOSCH GmbH
Michael Lawlor
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...