Alexander Mark HOFFMAN

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Monte Sereno, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System for heat treating a sapphire component
- Patent number 10,222,123
- Issue date Mar 5, 2019
- Apple Inc.
- Matthew S. Rogers
- C30 - CRYSTAL GROWTH
Information Patent Grant
Ultrasonic polishing systems and methods of polishing brittle compo...
- Patent number 10,144,107
- Issue date Dec 4, 2018
- Apple Inc.
- Srikanth Kamireddi
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
ULTRASONIC POLISHING SYSTEMS AND METHODS OF POLISHING BRITTLE COMPO...
- Publication number 20170087687
- Publication date Mar 30, 2017
- Apple Inc.
- Srikanth Kamireddi
- B24 - GRINDING POLISHING
Information Patent Application
SYSTEM FOR HEAT TREATING A SAPPHIRE COMPONENT
- Publication number 20160368808
- Publication date Dec 22, 2016
- Apple Inc.
- Matthew S. Rogers
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PROCESS FOR HEAT TREATING A SAPPHIRE COMPONENT
- Publication number 20160370116
- Publication date Dec 22, 2016
- Apple Inc.
- Matthew S. Rogers
- B08 - CLEANING
Information Patent Application
MASKING PROCESS
- Publication number 20130233719
- Publication date Sep 12, 2013
- Apple Inc.
- Alexander Mark HOFFMAN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR