New Toner Patent Assigned to Lexmark in US

Lexmark International has been assigned a patent (US 8,879,964 B1) developed by five co-inventors for a “toner cartridge having an angled exit port surface”, according to 4-traders.com.

As was stated, this patent application was filed on May 16, 2013 (13/845,406) and was assigned on November 4, 2014. The co-inventors are Christopher Gene Vowels, James Anthany Carter II,  Matthew Lee Rogers, John Andrew Buchanan, and Gregory Alan Cavill.