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W. Novis Smith
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Philadephia, PA, US
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Patents Grants
last 30 patents
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Patent Grant
Recovery of high purity lead oxide from lead acid battery paste
Patent number
8,323,595
Issue date
Dec 4, 2012
Toxco, Inc.
W. Novis Smith
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for recovering lead oxides from exhausted batteries
Patent number
7,507,496
Issue date
Mar 24, 2009
Toxco, Inc.
Steven A. Kinsbursky
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Materials for plastic fabrics and clothing
Patent number
5,692,935
Issue date
Dec 2, 1997
Lakeland Industries, Inc.
W. Novis Smith
A41 - WEARING APPAREL
Information
Patent Grant
Protective fabrics and garments
Patent number
5,491,022
Issue date
Feb 13, 1996
Lakeland Industries, Inc.
W. Novis Smith
A41 - WEARING APPAREL
Information
Patent Grant
Stabilized lithium acetylide and reactions therewith
Patent number
5,068,368
Issue date
Nov 26, 1991
Cyprus Foote Mineral Company
W. Novis Smith
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Recovery of high purity lead oxide from lead acid battery paste
Publication number
20140023574
Publication date
Jan 23, 2014
W. Novis Smith
C01 - INORGANIC CHEMISTRY