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Pramodh Nijhawan
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Indianapolis, IN, US
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Patents Grants
last 30 patents
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Patent Grant
Furnace hood with integral conveyor feeding
Patent number
4,089,640
Issue date
May 16, 1978
Hawley Manufacturing Corporation
Robert C. Overmyer
F27 - FURNACES KILNS OVENS RETORTS
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Patent Grant
Arc furnace fumes control system
Patent number
3,999,001
Issue date
Dec 21, 1976
Hawley Manufacturing Corporation
Robert C. Overmyer
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Arc furnace fumes control system
Patent number
3,979,551
Issue date
Sep 7, 1976
Hawley Manufacturing Corporation
Robert C. Overmyer
F27 - FURNACES KILNS OVENS RETORTS