Hall; Duane Alan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hall; Duane Alan.The latest application filed is for "dryer configuration for production of polyester particles".

Company Profile

0.4.4

Hall; Duane Alan - Lexington SC
Hall; Duane Alan - Kingsport TN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Dryer configuration for production of polyester particles Grant 8,044,169 - DeBruin , et al. October 25, 2	2011-10-25
Crystallized pellet/liquid separator Grant 7,875,184 - Parker , et al. January 25, 2	2011-01-25
Dryer Configuration For Production Of Polyester Particles App 20090218052 - DeBruin; Bruce Roger ; et al.	2009-09-03
Process for production of a carboxylic acid/diol mixture suitable for use in polyester production Grant 7,226,986 - Lin , et al. June 5, 2	2007-06-05
Crystallized pellet/liquid separator App 20070062872 - Parker; Kenny Randolph ; et al.	2007-03-22
Process for production of a carboxylic acid/diol mixture suitable for use in polyester production Grant 7,193,109 - Lin , et al. March 20, 2	2007-03-20
Process for production of a carboxylic acid/diol mixture suitable for use in polyester production App 20050228164 - Lin, Robert ; et al.	2005-10-13
Process for production of a carboxylic acid/diol mixture suitable for use in polyester production App 20040176635 - Lin, Robert ; et al.	2004-09-09

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