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Pyrotite Corporation
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Miami, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Water and fire resistant materials and methods for making the same
Patent number
5,767,178
Issue date
Jun 16, 1998
Pyrotite Corporation
William R. Kolker
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Water and fire resistant materials and methods for making the same
Patent number
5,434,200
Issue date
Jul 18, 1995
Pyrotite Corporation
William R. Kolker
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Fire barrier coating and fire barrier plywood
Patent number
5,130,184
Issue date
Jul 14, 1992
Pyrotite Corporation
Harold Ellis
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75687882 - OSB-X
Serial number
75687882
Filing date
Apr 15, 1999
Pyrotite Corporation
19 - Building materials (non-metallic)