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Patent applications and USPTO patent grants for Mantzivis; Lionel Nicholas.The latest application filed is for "masterbatch preparation process".
Patent | Date |
---|---|
Masterbatch preparation process Grant 8,481,614 - Mantzivis July 9, 2 | 2013-07-09 |
Bag and a method of forming a bag Grant 8,142,340 - Mantzivis March 27, 2 | 2012-03-27 |
Masterbatch Preparation Process App 20100261810 - Mantzivis; Lionel Nicholas | 2010-10-14 |
Bag with Handle App 20060233466 - Mantzivis; Lionel Nicholas | 2006-10-19 |
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