Harchanko; John

Patent Applications and Registrations

Patent applications and USPTO patent grants for Harchanko; John.The latest application filed is for "optically redundant fire detector for false alarm rejection".

Company Profile

0.4.6

Harchanko; John - New Market AL

*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
Optically redundant fire detector for false alarm rejection Grant 8,547,238 - Harchanko October 1, 2	2013-10-01
Optically Redundant Fire Detector for False Alarm Rejection App 20120001760 - Harchanko; John	2012-01-05
Lithographic Method For Forming Mold Inserts And Molds App 20080111260 - Harchanko; John ; et al.	2008-05-15
Optical disc head including a bowtie grating antenna and slider for optical focusing, and method for making Grant 7,177,236 - Harchanko , et al. February 13, 2	2007-02-13
Variable shape antenna etching system and antenna formed thereby App 20050181614 - Harchanko, John	2005-08-18
Variable shape antenna etching system and antenna formed thereby Grant 6,891,502 - Harchanko May 10, 2	2005-05-10
Lithographic method for forming mold inserts and molds App 20050074616 - Harchanko, John ; et al.	2005-04-07
Variable shape antenna etching system and antenna formed thereby App 20040061658 - Harchanko, John	2004-04-01
Optical disc head including a bowtie grating antenna and slider for optical focusing, and method for making App 20030210637 - Harchanko, John ; et al.	2003-11-13

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