Abraham Liran

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Northridge, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Recoating stereolithographic layers
- Patent number 6,048,487
- Issue date Apr 11, 2000
- 3D Systems, Inc.
- Thomas A. Almquist
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Recoating of stereolithographic layers
- Patent number 5,891,382
- Issue date Apr 6, 1999
- 3D System, Inc.
- Thomas A. Almquist
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of and apparatus for measuring and controlling fluid level i...
- Patent number 5,258,146
- Issue date Nov 2, 1993
- 3D Systems, Inc.
- Thomas A. Almquist
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of and apparatus for making a three-dimensional product by s...
- Patent number 5,174,931
- Issue date Dec 29, 1992
- 3D Systems, Inc.
- Thomas A. Almquist
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL