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Patent applications and USPTO patent grants for Kehl; Werner.The latest application filed is for "aluminium composite material with almgsi core layer".
Patent | Date |
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Aluminium composite material with AlMgSi core layer Grant 10,471,684 - Brinkman , et al. Nov | 2019-11-12 |
Aluminium composite material with AlMgSi core layer Grant 9,796,157 - Brinkman , et al. October 24, 2 | 2017-10-24 |
Aluminium Composite Material with AlMgSi Core Layer App 20170259529 - Brinkman; Henk-Jan ;   et al. | 2017-09-14 |
Method for manufacturing AlMgSi aluminium strip App 20150152535 - Kehl; Werner ;   et al. | 2015-06-04 |
Method for manufacturing AlMgSi aluminium strip App 20140190595 - Kehl; Werner ;   et al. | 2014-07-10 |
Aluminium Composite Material with AlMgSi Core Layer App 20140193666 - Brinkman; Henk-Jan ;   et al. | 2014-07-10 |
Planar, rolled semi-finished product of aluminum alloys Grant 7,846,277 - Kehl , et al. December 7, 2 | 2010-12-07 |
Planar, rolled semi-finished product of aluminum alloys App 20070125465 - Kehl; Werner ;   et al. | 2007-06-07 |
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