Inventor · disambiguated record
Friedrich-Wilhelm Cyris
Also filed as: CYRIS FRIEDRICH-WILHELM
4 granted patents·13 citations·filing 1998–2006
68Inventor score
Technology areasC10B
Top patents by PatentIndex Score
4 records- 0167US7067043B1Coke oven door with gas channelMONTAN TECH GMBH·Filed 2000·Granted Jun 27, 2006·8 cites·15 claims
- 0261US8038800B2Method and device for cleaning the door of a coke ovenDMT GMBH·Filed 2006·Granted Oct 18, 2011·2 cites·14 claims
- 0354US7166197B2Coke oven door with wraparound gas channel and membraneMONTAN TECH GMBH·Filed 2002·Granted Jan 23, 2007·2 cites·18 claims
- 0427US6918999B1Device and method for sealing levelling door aperture of a coke oven chamberMONTAN TECH GMBH·Filed 1998·Granted Jul 19, 2005·1 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →