Owner: OGLEBAY NORTON INDUSTRIAL SANDS INC. | US Trademarks

CALIFORNIA BLEND

Nonmetallic Building Materials

Owner

OGLEBAY NORTON INDUSTRIAL SANDS, INC.

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GREENSMIX

Nonmetallic Building Materials

Owner

OGLEBAY NORTON INDUSTRIAL SANDS, INC.

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TEEMIX

Nonmetallic Building Materials

Owner

OGLEBAY NORTON INDUSTRIAL SANDS, INC.

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PROTOUR

Nonmetallic Building Materials

Owner

OGLEBAY NORTON INDUSTRIAL SANDS, INC.

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PROCOURT VOLLEYBALL

Nonmetallic Building Materials

Owner

OGLEBAY NORTON INDUSTRIAL SANDS, INC.

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VOCA

Nonmetallic Building Materials

Owner

OGLEBAY NORTON INDUSTRIAL SANDS, INC.

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CALTEGA

Nonmetallic Building Materials

Owner

OGLEBAY NORTON INDUSTRIAL SANDS, INC.

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WEDGEWHITE

Nonmetallic Building Materials

Owner

OGLEBAY NORTON INDUSTRIAL SANDS, INC.

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