Spheroidal particles and apparatus and process for producing same

United States of America Patent

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Issued Date
Sep 25, 2003
app pub date
Nov 26, 2002
filing date
Jan 30, 1998

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Abandoned

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Abstract

The present invention provides spheroidal particles from slag and ash. The spheroidal particles are formed by dropping particles of slag and ash through a heated zone which fuses at least an outer surface of the particles.

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Patent Owner(s)

Patent Owner	Address
BLACK DIAMOND GRANULES INC	499 COTTAGE GROVE DRIVE WOODBURY MN 55129

International Classification(s)

B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Meyer, Paul W	Minneapolis, MN	6	111

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Spheroidal particles and apparatus and process for producing same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10305864

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APP PUB NO	20030180537A1
SERIAL NO	10305864
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10305864

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