"...The dispute before the justices had to do with U.S. Patent No. 6,826,548. That’s the patent Birmingham-based Return Mail has for a system that uses barcodes, scanning equipment and computer databases to process returned mail almost entirely automatically..."
Reference: mynorthwest.com
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Article Title: Join the DAV now and receive a FREE DAV Member T-shirt!
Article Excerpt: "Join the DAV now and receive a FREE DAV Member T-shirt!
(New membe...