Inventor · disambiguated record
Franz Urban
Also filed as: URBAN FRANZ · URBAN FRANZ-JOSEF
6 granted patents·85 citations·filing 1987–1998
83Inventor score
Top patents by PatentIndex Score
6 records- 0181US4898714AMixing apparatusKRAUSS MAFFEI AG·Filed 1987·Granted Feb 6, 1990·34 cites·8 claims
- 0269US5157059AMethod of and apparatus for producing a foamed mass of a polyurea elastomerKRAUSS MAFFEI AG·Filed 1992·Granted Oct 20, 1992·19 cites·9 claims
- 0363US5270014AApparatus for producing a foamed mass of a polyurea elastomerKRAUSS MAFFEI AG·Filed 1992·Granted Dec 14, 1993·17 cites·2 claims
- 0446US5057548AImpingement mixing apparatusKRAUSS MAFFEI AG·Filed 1989·Granted Oct 15, 1991·8 cites·11 claims
- 0527US6278121B1Ionization chamber for radiometric measuring instrumentsVACUTEC MESSTECHNIK GMBH·Filed 1998·Granted Aug 21, 2001·4 cites·24 claims
- 0623US6204507B1Device for testing flat materialsVACUTEC MESSTECHNIK GMBH·Filed 1996·Granted Mar 20, 2001·3 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →