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Three dimensional printing device
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Patent number 10,688,732
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Issue date Jun 23, 2020
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Young Optics Inc.
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Tsung-Yu Liu
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Three-dimensional object construction
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Patent number 10,434,725
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Issue date Oct 8, 2019
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Hewlett-Packard Development Company, L.P.
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Alejandro Manuel De Pena Hempel
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Smoothing of 3D printed lenses
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Patent number 10,086,575
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Issue date Oct 2, 2018
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Indizen Optical Technologies of America, LLC
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Diego Rodriguez
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Three-dimensional object producing method
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Patent number 10,066,082
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Issue date Sep 4, 2018
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Ricoh Company, Ltd.
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Yoshihiro Norikane
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method of making a monolithic part
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Patent number 10,065,370
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Issue date Sep 4, 2018
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The Boeing Company
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Brett I. Lyons
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Acceleration of stereolithography
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Patent number 9,975,295
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Issue date May 22, 2018
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Carbon, Inc.
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Jason P. Rolland
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Eyewear lens production by additive techniques
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Patent number 9,952,448
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Issue date Apr 24, 2018
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Indizen Optical Technologies, S.L.
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Daniel Crespo Vázquez
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3D printing using spiral buildup
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Patent number 9,937,665
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Issue date Apr 10, 2018
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ORANGE MAKER, LLC
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Kurt Dudley
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Three-dimensional printing device
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Patent number 9,931,828
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Issue date Apr 3, 2018
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Roland DG Corporation
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Kouichi Kobayashi
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL