Rotary hearth

United States of America Patent

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Jul 1, 1986
Grant Date
N/A
app pub date
May 23, 1985
filing date
May 23, 1985

priority date (Note)
Expired

status (Latency Note)

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Abstract

A rotary hearth adapted to rotate in horizontal plane having a top surface made of a loose granular refractory material, advantageously dead burned dolomite grain.

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Patent Owner(s)

Patent Owner	Address
INTERNATIONAL METALS RECLAMATION COMPANY INC THE	ELLWOOD CITY PA 16117

International Classification(s)

F27B:FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPE....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hanewald, Richard H	Beaver Falls, PA	2	22
Pargeter, John K	Ellwood City, PA	11	168

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Rotary hearth

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06737277

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PATENT NO	4597564
SERIAL NO	06737277
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06737277

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Abstract

First Claim

Family

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