Inventor · disambiguated record
Walter Dorr
Also filed as: DORR WALTER
5 granted patents·2 pending applications·23 citations·filing 2004–2012
73Inventor score
Top patents by PatentIndex Score
7 records- 0177US8746287B2Dual piston accumulatorDORR WALTER·Filed 2011·Granted Jun 10, 2014·5 cites·19 claims
- 0263US7234490B2Hydraulic accumulator comprising a position indicatorHYDAC TECHNOLOGY GMBH·Filed 2004·Granted Jun 26, 2007·11 cites·8 claims
- 0353US8365651B2Piston-type accumulatorHYDAC TECHNOLOGY GMBH·Filed 2004·Granted Feb 5, 2013·7 cites·14 claims
- 0440US8978686B2Safety device against excess temperatureDORR WALTER·Filed 2011·Granted Mar 17, 2015·0 cites·20 claims
- 0540US2013037066A1Beach Umbrella Shovel AnchorDORR WALTER·Filed 2012·Application pending·0 cites
- 0638US8387253B2Method for the production of piston-type accumulatorsBALTES HERBERT·Filed 2005·Granted Mar 5, 2013·0 cites·19 claims
- 0736US2012042915A1Beach Umbrella Shovel AnchorDORR WALTER·Filed 2010·Application pending·0 cites
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