Inventor
WITZMANN ANDRÉ
DE14 patents
Patents
14 patentsUS12441648B2Oct 14, 2025
Method and apparatus for producing hollow glass body products, and hollow glass body products and their use
SCHOTT AG0 citations61
US12043561B2Jul 23, 2024
Glass tube element with improved quality
SCHOTT AG0 citations59
US11673823B2Jun 13, 2023
Glass tube element with improved quality
SCHOTT AG0 citations59
US11613489B2Mar 28, 2023
Glass tube element with improved quality
SCHOTT AG0 citations59
US11614181B2Mar 28, 2023
Glass tube element with improved quality
SCHOTT AG0 citations59
US11872188B2Jan 16, 2024
Method for manufacturing a glass tube semi-finished product or a hollow glass product made therefrom with markings, and uses of the same
SCHOTT AG0 citations57
US11542195B2Jan 3, 2023
Method for manufacturing a hollow glass product from a glass tube semi-finished product having markings, and uses of the same
SCHOTT AG1 citations57
US12181270B2Dec 31, 2024
Inspection device for cylindrical bodies
SCHOTT AG1 citations54
US12240777B2Mar 4, 2025
Glass tube
SCHOTT AG0 citations50
US12522532B2Jan 13, 2026
Glass tube for pharmaceutical containers and process for the production of a glass tube
SCHOTT AG0 citations49
US12441650B2Oct 14, 2025
Method and system for obtaining cut elongated elements
SCHOTT AG0 citations49
US11975999B2May 7, 2024
Method for further processing of a glass tube semi-finished product including thermal forming
SCHOTT AG0 citations49
US12590025B2Mar 31, 2026
Method and apparatus for processing glass elements
SCHOTT AG0 citations45
US10670855B2Jun 2, 2020
Method and apparatus for imaging the inner contour of a tube
SCHOTT AG0 citations36