Inventor · disambiguated record
Klaus-Dieter Duch
Also filed as: DUCH KLAUS D · DUCH KLAUS-DIETER
9 granted patents·5 pending applications·95 citations·filing 2001–2022
84Inventor score
Technology areasC03B
Top patents by PatentIndex Score
14 records- 0193US7231788B2Method and device for refining a glass melt using negative pressureSCHOTT AG·Filed 2001·Granted Jun 19, 2007·61 cites·28 claims
- 0291US6769272B2Method and apparatus for oxygen refinement of a glass meltSCHOTT GLAS·Filed 2001·Granted Aug 3, 2004·27 cites·11 claims
- 0378US10358371B2Apparatus and method for producing glass products from a glass melt while avoiding bubble formationSCHOTT AG·Filed 2017·Granted Jul 23, 2019·1 cites·19 claims
- 0470US2022281766A1Glass, method for producing a glass, and glass melting apparatusSCHOTT AG·Filed 2022·Application pending·0 cites
- 0559US8171752B2Device for electrically grounding a float glass production apparatusPFEIFFER THOMAS·Filed 2009·Granted May 8, 2012·0 cites·14 claims
- 0659US7021082B2Method and apparatus for suppressing oxygen bubble formation in glass meltsSCHOTT AG·Filed 2001·Granted Apr 4, 2006·4 cites·21 claims
- 0755US6735237B2Device for producing a glass meltSCHOTT GLAS·Filed 2001·Granted May 11, 2004·2 cites·12 claims
- 0850US2004206126A1Method and apparatus for oxygen refinement of a glass meltFiled 2004·Application pending·0 cites
- 0948US2006016222A1Device for electrically grounding a float glass production apparatusPFEIFFER THOMAS·Filed 2005·Application pending·0 cites
- 1047US2006162387A1Process and device for production of molten glassSCHMITT STEFAN·Filed 2006·Application pending·0 cites
- 1143US7040122B2Process for production of molten glassSCHOTT AG·Filed 2002·Granted May 9, 2006·0 cites·6 claims
- 1243US2005252243A1Method and arrangement for feeding a glass melt to a processing processSCHOTT AG·Filed 2005·Application pending·0 cites
- 1342US9247586B2Unit for conductively heatable meltingDUCH KLAUS-DIETER·Filed 2004·Granted Jan 26, 2016·0 cites·31 claims
- 1434US7107794B2Suction feederSCHOTT AG·Filed 2001·Granted Sep 19, 2006·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Klaus-Dieter Duch files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →