Patents/Inventors

Walter Lehmann

LeipzigDE3 patents

4 Patents

US122469812025
Method for Homogenizing Glass
Heraeus Quarzglas GmbH & Co. KG
0 cites
US122469822025
Process for the Preparation of Synthetic Quartz Glass
Heraeus Quarzglas GmbH & Co. KG
0 cites
US120602932024
Process for the Preparation of Synthetic Quartz Glass
Heraeus Quarzglas GmbH & Co. KG
0 cites
US117082902023
Preparation of a Quartz Glass Body in a Multi-chamber Oven
Heraeus Quarzglas GmbH & Co. KG
0 cites