Inventor · disambiguated record
Ernst Berger
Also filed as: BERGER ERNST
9 granted patents·153 citations·filing 1978–2007
89Inventor score
Files withABB MANAGEMENT AG3DAETWYLER AG2ASEA BROWN BOVERI1BERGER ERNST1GROSS & FROELICH GMBH & CO KG1
Top patents by PatentIndex Score
9 records- 0177US5578805AMetal-enclosed gas-filled switchgear unitsABB MANAGEMENT AG·Filed 1995·Granted Nov 26, 1996·36 cites·9 claims
- 0275US4195850AGasket strip for butt joint compression sealDAETWYLER AG·Filed 1979·Granted Apr 1, 1980·26 cites·8 claims
- 0366US7899922B2Enterprise service oriented architecture for large file handling with document management systemSAP AG·Filed 2007·Granted Mar 1, 2011·8 cites·18 claims
- 0466US5898149APower circuit-breakerASEA BROWN BOVERI·Filed 1996·Granted Apr 27, 1999·21 cites·9 claims
- 0562US5589674AMetal-encapsulated, gas-insulated switching installationABB MANAGEMENT AG·Filed 1995·Granted Dec 31, 1996·22 cites·10 claims
- 0659US8015664B2Twin-wheel casterGROSS & FROELICH GMBH & CO KG·Filed 2006·Granted Sep 13, 2011·2 cites·11 claims
- 0756US4265225ASolar collector elementDAETWYLER AG·Filed 1978·Granted May 5, 1981·20 cites·5 claims
- 0854US8151412B2Caster with high-strength axle carrierBERGER ERNST·Filed 2007·Granted Apr 10, 2012·2 cites·24 claims
- 0954US5578804AMetal-enclosed gas-insulated switching installationABB MANAGEMENT AG·Filed 1995·Granted Nov 26, 1996·16 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →