Hengst; Richard R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hengst; Richard R..The latest application filed is for "semiconductor processing components and semiconductor processing utilizing same".

Company Profile

0.4.4

Hengst; Richard R. - Oakham MA

*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
Semiconductor processing components and semiconductor processing utilizing same Grant 8,017,062 - Narendar , et al. September 13, 2	2011-09-13
Method for treating semiconductor processing components and components formed thereby Grant 7,053,411 - Haerle , et al. May 30, 2	2006-05-30
Semiconductor processing components and semiconductor processing utilizing same App 20060046450 - Narendar; Yeshwanth ; et al.	2006-03-02
Method for treating semiconductor processing components and components formed thereby Grant 6,825,123 - Haerle , et al. November 30, 2	2004-11-30
Method for treating semiconductor processing components and components formed thereby App 20040209445 - Haerle, Andrew G. ; et al.	2004-10-21
Method for treating semiconductor processing components and components formed thereby App 20040208815 - Haerle, Andrew G. ; et al.	2004-10-21
Apparatus and method of making a slip free wafer boat App 20020130061 - Hengst, Richard R.	2002-09-19
Slip free vertical rack design having rounded horizontal arms Grant 5,931,666 - Hengst August 3, 1	1999-08-03

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