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Fritz R. Prinz
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Pittsburgh, PA, US
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last 30 patents
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Patent Grant
Method for fabrication of three-dimensional articles
Patent number
5,301,415
Issue date
Apr 12, 1994
Fritz B. Prinz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Automated system for forming objects by incremental buildup of layers
Patent number
5,301,863
Issue date
Apr 12, 1994
Fritz B. Prinz
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and support structures for creation of objects by layer depo...
Patent number
5,286,573
Issue date
Feb 15, 1994
Fritz Prinz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for depositing molten metal
Patent number
5,281,789
Issue date
Jan 25, 1994
Robert Merz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic packages and smart structures formed by thermal spray de...
Patent number
5,278,442
Issue date
Jan 11, 1994
Fritz B. Prinz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for fabrication of three-dimensional metal art...
Patent number
5,207,371
Issue date
May 4, 1993
Fritz B. Prinz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for fabrication of three-dimensional articles by thermal spr...
Patent number
5,203,944
Issue date
Apr 20, 1993
Fritz B. Prinz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for fabrication of three-dimensional articles...
Patent number
5,126,529
Issue date
Jun 30, 1992
Lee E. Weiss
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL