Inventor · disambiguated record
Per-Ola Vallebrant
Also filed as: VALLEBRANT PER OLA
7 granted patents·27 citations·filing 2003–2014
80Inventor score
Top patents by PatentIndex Score
7 records- 0166US7451790B2Device for controlling hydraulic power unitsPARKER HANNIFIN CORP·Filed 2004·Granted Nov 18, 2008·12 cites·11 claims
- 0257US9897183B2Hydrostatic variatorPARKER HANNIFIN CORP·Filed 2014·Granted Feb 20, 2018·1 cites·15 claims
- 0351US7784391B2Arrangement for controlling a hydraulically driven motorPARKER HANNIFIN CORP·Filed 2004·Granted Aug 31, 2010·6 cites·5 claims
- 0450US8316995B2Hydraulic machine with oil damsCZEPAK JOHN·Filed 2009·Granted Nov 27, 2012·2 cites·15 claims
- 0547US7487706B2Device for controlling a hydraulically driven motorPARKER HANNIFIN CORP·Filed 2004·Granted Feb 10, 2009·4 cites·12 claims
- 0642US7325477B2Device for reducing energy losses in a machinery unitPARKER HANNIFIN CORP·Filed 2003·Granted Feb 5, 2008·2 cites·10 claims
- 0741US9945462B2Hydrostatic assemblyPARKER HANNIFIN CORP·Filed 2014·Granted Apr 17, 2018·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →