Inventor · disambiguated record
Randy Dean Ziegenhagen
Also filed as: ZIEGENHAGEN RANDY D · ZIEGENHAGEN RANDY DEAN
8 granted patents·3 pending applications·57 citations·filing 2003–2020
83Inventor score
Top patents by PatentIndex Score
11 records- 0191US6993936B2System and method for suppressing the formation of oxygen inclusions and surface blisters in glass sheets and the resulting glass sheetsCORNING INC·Filed 2003·Granted Feb 7, 2006·23 cites·16 claims
- 0290US7032412B2Methods of manufacturing glass sheets with reduced blistersCORNING INC·Filed 2003·Granted Apr 25, 2006·21 cites·13 claims
- 0389US9073771B2Integral capsule for blister suppression in molten glassGOLLER MARTIN HERBERT·Filed 2012·Granted Jul 7, 2015·9 cites·18 claims
- 0472US10875804B2Glass melting system and method for increased homogeneityCORNING INC·Filed 2016·Granted Dec 29, 2020·1 cites·8 claims
- 0572US9725349B2Glass manufacturing apparatus and methodsDEMIRBAS MEMDUH·Filed 2012·Granted Aug 8, 2017·3 cites·17 claims
- 0662US2021078891A1Glass melting system and method for increased homogeneityCORNING INC·Filed 2020·Application pending·0 cites
- 0760US9890069B2Glass manufacturing apparatus and methodsCORNING INC·Filed 2017·Granted Feb 13, 2018·0 cites·10 claims
- 0857US9382145B2Integral capsule for blister suppression in molten glassCORNING INC·Filed 2015·Granted Jul 5, 2016·0 cites·15 claims
- 0956US2006086146A1System and method for suppressing the formation of oxygen inclusions and surface blisters in glass sheets and the resulting glass sheetsGRZESIK PAUL R·Filed 2005·Application pending·0 cites
- 1051US2014331718A1Bonded refractory ceramic and metal articleCORNING INC·Filed 2014·Application pending·0 cites
- 1144US8899470B2Method for bonding refractory ceramic and metalLINEMAN DAVID M·Filed 2008·Granted Dec 2, 2014·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →