Hess; Gunter

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hess; Gunter.The latest application filed is for "mask blank and photomask having antireflective properties".

Company Profile

0.4.7

Hess; Gunter - Meiningen DE
Hess, Gunter - Reutlingen DE

*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
Mask blank and photomask having antireflective properties App 20070128528 - Hess; Gunter ; et al.	2007-06-07
Attenuating phase shift mask blank and photomask Grant 7,029,803 - Becker , et al. April 18, 2	2006-04-18
Attenuating phase shift mask blank and photomask App 20050053845 - Becker, Hans ; et al.	2005-03-10
Device for powdering printed sheets App 20040261642 - Hess, Gunter	2004-12-30
Photo mask blank, photo mask, method and apparatus for manufacturing of a photo mask blank App 20040231971 - Becker, Hans ; et al.	2004-11-25
Photo mask blank, photo mask, method and apparatus for manufacturing of a photo mask blank App 20040159538 - Becker, Hans ; et al.	2004-08-19
Liquid coating device with rotating spray disks Grant 6,746,536 - Hess June 8, 2	2004-06-08
Liquid coating device with rotating spray disks App 20040020425 - Hess, Gunter	2004-02-05
Device for powdering printed sheets with the aid of an electrostatic charge Grant 6,648,972 - Stober , et al. November 18, 2	2003-11-18
Sheet-feeding device Grant 6,631,901 - Hess , et al. October 14, 2	2003-10-14
Sheet-feeding device App 20020060409 - Hess, Gunter ; et al.	2002-05-23

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