Harthoorn; Duane

Patent Applications and Registrations

Patent applications and USPTO patent grants for Harthoorn; Duane.The latest application filed is for "material reducing apparatus including an automatically positioned thrown object deflector".

Company Profile

0.7.7

Harthoorn; Duane - Lynnville IA
Harthoorn; Duane - Lynville IA US

*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
Material reducing apparatus including an automatically positioned thrown object deflector Grant 10,086,382 - Harthoorn , et al. October 2, 2	2018-10-02
Material reducing apparatus having features for enhancing reduced material size uniformity Grant 9,192,964 - Vroom , et al. November 24, 2	2015-11-24
Material Reducing Apparatus Including An Automatically Positioned Thrown Object Deflector App 20150251187 - Harthoorn; Duane ; et al.	2015-09-10
Material Reducing Apparatus Having Features For Enhancing Reduced Material Size Uniformity App 20130098811 - Vroom; Daniel James ; et al.	2013-04-25
Material reducing apparatus having features for enhancing reduced material size uniformity Grant 8,245,961 - Vroom , et al. August 21, 2	2012-08-21
Apparatus and method for supporting a removable anvil Grant 8,104,701 - Smidt , et al. January 31, 2	2012-01-31
Apparatus and method for supporting a removable anvil Grant 7,971,818 - Smidt , et al. July 5, 2	2011-07-05
Material Reducing Apparatus Having Features for Enhancing Reduced Material Size Uniformity App 20100308144 - Vroom; Daniel James ; et al.	2010-12-09
Apparatus and method for supporting a removable anvil App 20090242677 - Smidt; Brian ; et al.	2009-10-01
Apparatus and method for supporting a removable anvil App 20090072062 - Smidt; Brian ; et al.	2009-03-19
Apparatus and method for supporting a removable anvil Grant 7,461,802 - Smidt , et al. December 9, 2	2008-12-09
Apparatus and method for supporting a removable anvil App 20050184178 - Smidt, Brian ; et al.	2005-08-25

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