Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
LZ

Lothar Zapf

VK Vacuumschmelze Gmbh & Co. Kg: 1 patents #2 of 12Top 20%
📍 Alzenau, DE: #4 of 17 inventorsTop 25%
Overall (2025): #302,416 of 469,880Top 65%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 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