Inventor · disambiguated record
Franz Liesewitz
Also filed as: LIESEWITZ FRANZ
4 granted patents·11 citations·filing 1998–2013
66Inventor 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
- 0254US7166197B2Coke oven door with wraparound gas channel and membraneMONTAN TECH GMBH·Filed 2002·Granted Jan 23, 2007·2 cites·18 claims
- 0333US10190052B2Device and method for regulating and controlling the gas pressureDMT GMBH & CO KG·Filed 2013·Granted Jan 29, 2019·0 cites·29 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 →