Kahl; Helmut

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kahl; Helmut.The latest application filed is for "method for producing a shielding gasket".

Company Profile

0.13.16

Kahl; Helmut - Munchen DE
Kahl; Helmut - D-12307 Berlin DE
Kahl; Helmut - Porta Westfalica DE
Kahl; Helmut - Berlin DE
Kahl, Helmut - US
Kahl; Helmut - D-12307 Berlin DE
Kahl, Helmut - Westfalica 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
Calculating the modular inverses of a value Grant 9,047,167 - Kahl June 2, 2	2015-06-02
Protected cryptographic calculation Grant 7,983,414 - Bockes , et al. July 19, 2	2011-07-19
Method for producing a shielding case Grant RE41,862 - Tiburtius , et al. October 26, 2	2010-10-26
Laser protection screen Grant 7,628,000 - Kahl December 8, 2	2009-12-08
Hollow chamber profile system for precision superstructures Grant 7,264,416 - Kahl September 4, 2	2007-09-04
Process for producing a casing providing a screen against electromagnetic radiation Grant 7,059,844 - Kahl , et al. June 13, 2	2006-06-13
Method for producing a shielding gasket App 20060119046 - Kahl; Helmut ; et al.	2006-06-08
Protected cryptographic calculation App 20060050868 - Bockes; Markus ; et al.	2006-03-09
Process for producing a casing providing a screen against electromagnetic radiation Grant 6,949,270 - Kahl , et al. September 27, 2	2005-09-27
Method for producing a shielding gasket App 20050173146 - Kahl, Helmut ; et al.	2005-08-11
Calculating the modular inverses of a value App 20050175174 - Kahl, Helmut	2005-08-11
Fastening device for attaching components & devices App 20050142926 - Kahl, Helmut	2005-06-30
Laser protection screen App 20050120673 - Kahl, Helmut	2005-06-09
Method for producing a shielding gasket Grant 6,891,103 - Kahl , et al. May 10, 2	2005-05-10
Hollow chamber profile system for precision superstructures App 20050008430 - Kahl, Helmut	2005-01-13
Method for producing a shield gasket App 20040112938 - Kahl, Helmut ; et al.	2004-06-17
Process for producing a casing providing a screen against electromagnetic radiation App 20040108522 - Kahl, Helmut ; et al.	2004-06-10
Device housing having a shielding gasket or wall comprising a conductive coating App 20040071970 - Kahl, Helmut ; et al.	2004-04-15
Device housing comprising an electromagnetically shielded region App 20040057198 - Kahl, Helmut ; et al.	2004-03-25
Method for producing an electromagnetic shield App 20030118857 - Kahl, Helmut ; et al.	2003-06-26
Housing having a recess for locating part of a sealing material Grant 6,547,252 - Kahl , et al. April 15, 2	2003-04-15
Conductive Sealing Material, Profiled Sealing Member, Method App 20020164476 - KAHL, HELMUT ; et al.	2002-11-07
Device for the face end coupling of profile bars App 20020054787 - Kahl, Helmut	2002-05-09
System for adjusting play in a linear guide App 20020009241 - Kahl, Helmut	2002-01-24
Process for producing a casing providing a screen against electromagnetic radiation App 20010045713 - Kahl, Helmut ; et al.	2001-11-29
Electrically screening housing Grant 6,323,418 - Tiburtius , et al. November 27, 2	2001-11-27
Process for producing an electromagnetically screening seal Grant 6,096,158 - Kahl , et al. August 1, 2	2000-08-01
Screening element and process for producing it Grant 5,731,541 - Bernd , et al. March 24, 1	1998-03-24

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