Thomas Trestain

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Toronto, CA

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Patents Grantslast 30 patents

Information Patent Grant
Concrete and light gauge cold formed steel building structure with...
- Patent number 8,056,291
- Issue date Nov 15, 2011
- The Steel Networks, Inc.
- Edward R. diGirolamo
- E04 - BUILDING
Information Patent Grant
Metal stud and bridging member for stud
- Patent number 7,836,657
- Issue date Nov 23, 2010
- The Steel Network, Inc.
- Edward R. diGirolamo
- E04 - BUILDING
Information Patent Grant
Stud spacer with interlocking projections
- Patent number 7,596,921
- Issue date Oct 6, 2009
- The Steel Network, Inc.
- Edward R. diGirolamo
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC