JL

Johannes A. N. de Leeuw

KB Koninklijke Emballage Industrie Van Leer Bv: 1 patents #15 of 37Top 45%
Overall (All Time): #2,367,553 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4344998 Metallized composite structure and a method of preparing same Johannes T. Brugmans 1982-08-17
4250209 Transfer metallizing process and product produced thereby Johannes T. Brugmans 1981-02-10