Donald H. Landis

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Wide decking structure
- Patent number 5,491,946
- Issue date Feb 20, 1996
- Donald H. Landis
- E04 - BUILDING
Information Patent Grant
Long-span decking panel
- Patent number 5,205,098
- Issue date Apr 27, 1993
- Donald H. Landis
- E04 - BUILDING
Information Patent Grant
Concrete slab-beam form system for composite metal deck concrete co...
- Patent number 4,685,264
- Issue date Aug 11, 1987
- Epic Metals Corporation
- Donald H. Landis
- E04 - BUILDING
Information Patent Grant
Electrical distribution for metal deck construction
- Patent number 4,507,900
- Issue date Apr 2, 1985
- Epic Metals Corporation
- Donald H. Landis
- E04 - BUILDING