Inventor · disambiguated record
Johann Collignon
Also filed as: COLLIGNON JOHANN
2 granted patents·41 citations·filing 2001–2009
60Inventor score
Top patents by PatentIndex Score
2 records- 0188US6871514B2Method of making glass, a method and device for the control and setting of the redox state of redox fining agents in a glass meltSCHOTT GLAS·Filed 2001·Granted Mar 29, 2005·38 cites·20 claims
- 0263US8178451B2Glass composition formulated for a glass-metal bond of a tube collector and glass-metal bond made with glass of said glass compositionDICK ERHARD·Filed 2009·Granted May 15, 2012·3 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →