Robert Villegas

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Los Angeles, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and methods for handling materials in a 3-D printer
- Patent number 7,971,991
- Issue date Jul 5, 2011
- Z Corporation
- Thomas Davidson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and methods for handling materials in a 3-D printer
- Publication number 20080006334
- Publication date Jan 10, 2008
- Z Corporation
- Thomas Davidson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL