Inventor

ZWARG STEFFEN

DE5 patents

⚠️ This page may combine multiple inventors who share the name “ZWARG STEFFEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HERAEUS QUARZGLAS

2 patents

US9272942B2Mar 1, 2016

Method for producing synthetic quartz glass and quartz glass for use as cladding material of an optical fiber

HERAEUS QUARZGLAS11 citations79

US9878933B2Jan 30, 2018

Method for the manufacture of doped quartz glass

HERAEUS QUARZGLAS3 citations67

HOFF FRANK

1 patent

US8484997B2Jul 16, 2013

Method for producing a cylinder of quartz glass using a holding device and appropriate holding device for performing the method

HOFF FRANK2 citations46

KRAUSE THOMAS

1 patent

US8590344B2Nov 26, 2013

Method for the production of a cylinder made from quartz glass using a retaining device, and retaining device

KRAUSE THOMAS0 citations36

OCHS STEFAN

1 patent

US8245542B2Aug 21, 2012

Method for producing a cylinder from synthetic quartz glass

OCHS STEFAN0 citations30