Frehse; Joachim

Patent Applications and Registrations

Patent applications and USPTO patent grants for Frehse; Joachim.The latest application filed is for "alkali metal fluorozincate and method for producing it".

Company Profile

0.4.4

Frehse; Joachim - Hannover 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
Fluorostannate-containing brazing or soldering fluxes and use thereof in brazing or soldering aluminum or aluminum alloys Grant 6,880,746 - Seseke-Koyro , et al. April 19, 2	2005-04-19
Alkali metal fluorozincate and method for producing it App 20040151655 - Seseke-Koyro, Ulrich ; et al.	2004-08-05
Alkali metal fluorozincate and method for producing it Grant 6,743,409 - Seseke-Koyro , et al. June 1, 2	2004-06-01
Components coated with an aluminum-silicon alloy Grant 6,648,212 - Seseke-Koyro , et al. November 18, 2	2003-11-18
Fluorostannate-containing brazing or soldering fluxes and use thereof in brazing or soldering aluminum or aluminum alloys App 20030102359 - Seseke-Koyro, Ulrich ; et al.	2003-06-05
Alkali metal fluorozincate and method for producing it App 20030086861 - Seseke-Koyro, Ulrich ; et al.	2003-05-08
Fluxing agents Grant 6,432,221 - Seseke-Koyro , et al. August 13, 2	2002-08-13
Components coated with an aluminum-silicon alloy App 20020070263 - Seseke-Koyro, Ulrich ; et al.	2002-06-13

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