LZ

Lothar Zapf

VK Vacuumschmelze Gmbh & Co. Kg: 9 patents #13 of 171Top 8%
SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
📍 Alzenau, DE: #30 of 477 inventorsTop 7%
Overall (All Time): #393,576 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12220758 Method for pre-treating stainless steel substrates before soldering using nanocrystalline solder foils Natalia Ankuda, Manfred Reuther 2025-02-11
11383315 Method for pre-treating stainless steel substrates before soldering using nanocrystalline solder foils Natalia Ankuda, Manfred Reuther 2022-07-12
11253951 Method for the pretreatment of rare-earth magnets prior to soldering using nanocrystalline soldering foils and magnetic component Natalia Ankuda, Manfred Reuther 2022-02-22
9534157 Composition for an adhesive material Markus Brunner 2017-01-03
8796382 Two-component structure adhesive for the adhering of rare earth magnets 2014-08-05
8717130 Lacquer composition and use thereof 2014-05-06
8702898 Method for connecting two joining partners 2014-04-22
8564391 Paint composition, in particular anti-corrosive paint for rare earth permanent magnets 2013-10-22
6562289 Method for improving the corrosion protection of permanent magnets containing rare earth metals Harald Staubach 2003-05-13
6106894 Method for improving the protection against corrosion of a surface coated with aluminum 2000-08-22
5844129 Method for determining the magnetic contamination of a surface Wilhelm Fernengel, Klaus Rehbein 1998-12-01
5278277 Phenylquinoxaline copolymers Hellmut Ahne 1994-01-11