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Patent applications and USPTO patent grants for Ottmann; Alfred.The latest application filed is for "flux forming an insoluble brazing residue".
Patent | Date |
---|---|
Flux forming an insoluble brazing residue Grant 9,579,752 - Becker , et al. February 28, 2 | 2017-02-28 |
Anticorrosive flux Grant 9,056,363 - Becker , et al. June 16, 2 | 2015-06-16 |
Flux forming an insoluble brazing residue App 20120315497 - Becker; Andreas ;   et al. | 2012-12-13 |
Flux preparation with increased dynamic viscosity containing dehydrated K2A1F5, method to produce it and method to use it App 20120255992 - Ottmann; Alfred | 2012-10-11 |
Anticorrosive flux App 20110220617 - Becker; Andreas ;   et al. | 2011-09-15 |
Method for brazing of titanium and aluminium parts and parts obtainable thereby App 20100239882 - Born; Thomas ;   et al. | 2010-09-23 |
Brazing flux for dry application Grant 7,401,724 - Swidersky , et al. July 22, 2 | 2008-07-22 |
Brazing flux for dry application App 20040164130 - Swidersky, Hans-Walter ;   et al. | 2004-08-26 |
Brazing flux for dry application Grant 6,733,598 - Swidersky , et al. May 11, 2 | 2004-05-11 |
Brazing flux for dry application App 20030071110 - Swidersky, Hans-Walter ;   et al. | 2003-04-17 |
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