Donald Frederick Ezekiel

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North Fremantle, AU

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Patents Grantslast 30 patents

Information Patent Grant
Method of cast moulding a translating multifocal contact lens
- Patent number 9,943,994
- Issue date Apr 17, 2018
- EZEKIEL NOMINEES PTY LTD
- Donald Frederick Ezekiel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of cast moulding a translating multifocal contact lens
- Patent number 9,676,125
- Issue date Jun 13, 2017
- EZEKIEL NOMINEES PTY LTD
- Donald Frederick Ezekiel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF CAST MOULDING A TRANSLATING MULTIFOCAL CONTACT LENS
- Publication number 20170266850
- Publication date Sep 21, 2017
- Ezekiel Nominees PTY LTD.
- Donald Frederick Ezekiel
- G02 - OPTICS
Information Patent Application
METHOD OF CAST MOULDING A TRANSLATING MULTIFOCAL CONTACT LENS
- Publication number 20150084218
- Publication date Mar 26, 2015
- EZEKIEL NOMINEES PTY LTD
- Donald Frederick Ezekiel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL