Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Udo Beger Unknown 2
2 Hermann Ditz Schott Glaswerke 1
2 Konrad Walch 1
2 Theo Grieb 1
2 Hanns-Ludwig Schmidt Fisons Plc 1
2 Dieter Heimerl Schott Glaswerke 1