Inventor · disambiguated record
Ulrich Becher
Also filed as: BECHER ULRICH · BECHER ULRICH F
7 granted patents·82 citations·filing 1996–2002
85Inventor score
Files withBUSCH SA ATEL7
Top patents by PatentIndex Score
7 records- 0173US6158996AScrew rotor setBUSCH SA ATEL·Filed 1997·Granted Dec 12, 2000·27 cites·20 claims
- 0266US6447276B1Twin screw rotors for installation in displacement machines for compressible mediaBUSCH SA ATEL·Filed 1999·Granted Sep 10, 2002·26 cites·3 claims
- 0359US6702558B2Twin screw rotors and displacement machines containing the sameBUSCH SA ATEL·Filed 2001·Granted Mar 9, 2004·8 cites·14 claims
- 0451US6354823B1Displacement machine having a ceramic rolling bearingBUSCH SA ATEL·Filed 1999·Granted Mar 12, 2002·11 cites·5 claims
- 0544US6773243B2Rotary piston machine for compressible mediaBUSCH SA ATEL·Filed 2002·Granted Aug 10, 2004·2 cites·19 claims
- 0638US6139297ADouble worm systemBUSCH SA ATEL·Filed 1996·Granted Oct 31, 2000·6 cites·20 claims
- 0729US6129535ATwin feed screwBUSCH SA ATEL·Filed 1996·Granted Oct 10, 2000·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →