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Angelika Ullmann — 1 Patent in 2021

SASchott Ag: 1 patents #41 of 136Top 35%

Barsinghausen, DE: #3 of 8 inventorsTop 40%

Overall (2021): #526,626 of 548,734Top 100%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11090905	Pre-stressed glass roll	Georg Sparschuh, Gregor Kübart, Holger Wegener, Jürgen Vogt, Rainer Schwertfeger +1 more	2021-08-17