FG

Franz Gunthner

SG Schott Glaswerke: 2 patents #1 of 28Top 4%
📍 Hanstedt, DE: #1 of 4 inventorsTop 25%
Overall (1989): #27,873 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4851022 Method and oven for ceramising glass plates 1989-07-25
4820329 Methods for the batchwise production of glass 1989-04-11