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Zaheer Khalfan
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Scarborough, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Optical paper sorting method device and apparatus
Patent number
7,081,594
Issue date
Jul 25, 2006
Eco-Shred Ltd.
Zaheer Khalfan
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Paper separation and singulation apparatus and method
Patent number
6,634,578
Issue date
Oct 21, 2003
Eco-Shred Ltd.
Zaheer Khalfan
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Optical paper sorter
Patent number
6,335,501
Issue date
Jan 1, 2002
Eco-Shred Ltd.
Zaheer Khalfan
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Patents Applications
last 30 patents
Information
Patent Application
Optical paper sorting method device and apparatus
Publication number
20060124511
Publication date
Jun 15, 2006
ECO-SHRED LTD.
Zaheer Khalfan
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING