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PLATTFORMS, INC.
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Holladay, UT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Precast composite structural floor system
Patent number
8,745,930
Issue date
Jun 10, 2014
Plattforms, Inc.
David H. Platt
E04 - BUILDING
Information
Patent Grant
Precast composite structural floor system
Patent number
8,499,511
Issue date
Aug 6, 2013
Plattforms Inc.
David H. Platt
E04 - BUILDING
Information
Patent Grant
Precast composite structural girder and floor system
Patent number
8,453,406
Issue date
Jun 4, 2013
Plattforms, Inc.
David H. Platt
E04 - BUILDING
Information
Patent Grant
Precast composite structural floor system
Patent number
8,381,485
Issue date
Feb 26, 2013
Plattforms, Inc.
David H. Platt
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Precast composite structural floor system
Patent number
8,297,017
Issue date
Oct 30, 2012
Plattforms, Inc.
David H Platt
E04 - BUILDING
Information
Patent Grant
Precast composite structural floor system
Patent number
8,161,691
Issue date
Apr 24, 2012
Plattforms, Inc.
David H. Platt
E04 - BUILDING
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Patents Applications
last 30 patents
Information
Patent Application
PRECAST COMPOSITE STRUCTURAL FLOOR SYSTEM
Publication number
20110271617
Publication date
Nov 10, 2011
PLATTFORMS, INC.
David H. Platt
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
PRECAST COMPOSITE STRUCTURAL FLOOR SYSTEM
Publication number
20110271618
Publication date
Nov 10, 2011
PLATTFORMS, INC.
David H. Platt
E04 - BUILDING
Information
Patent Application
PRECAST COMPOSITE STRUCTURAL FLOOR SYSTEM
Publication number
20100132283
Publication date
Jun 3, 2010
PLATTFORMS, INC.
David H. Platt
E04 - BUILDING