Inventor · disambiguated record
Robert G. Grubb
Also filed as: GRUBB ROBERT G
17 granted patents·438 citations·filing 1975–2001
95Inventor score
Top patents by PatentIndex Score
17 records- 0189US5954474AHydro-turbine runnerVOITH HYDRO INC·Filed 1997·Granted Sep 21, 1999·58 cites·24 claims
- 0288US6247893B1Hydraulic turbine for enhancing the level of dissolved gas in waterVOITH SIEMENS HYDRO POWER·Filed 2000·Granted Jun 19, 2001·29 cites·20 claims
- 0388US5879130AAeration through runnerVOITH HYDRO INC·Filed 1997·Granted Mar 9, 1999·44 cites·18 claims
- 0486US6524063B1Hydraulic turbine for enhancing the level of dissolved gas in waterVOITH SIEMENS HYDRO POWER·Filed 2001·Granted Feb 25, 2003·38 cites·20 claims
- 0583US5947679AAdjustable blade turbinesVOITH HYDRO INC·Filed 1996·Granted Sep 7, 1999·41 cites·36 claims
- 0682US5924842AHydraulic turbine for enhancing the level of dissolved gas in waterVOITH HYDRO INC·Filed 1996·Granted Jul 20, 1999·35 cites·17 claims
- 0778US6533536B1Hydro-turbine runnerVOITH HYDRO INC·Filed 2001·Granted Mar 18, 2003·19 cites·20 claims
- 0877US6402477B1Adjustable blade turbinesVOITH SIEMENS HYDRO POWER·Filed 2000·Granted Jun 11, 2002·19 cites·20 claims
- 0977US5823740ADissolved gas augmentation with mixing chambersVOITH HYDRO INC·Filed 1997·Granted Oct 20, 1998·51 cites·21 claims
- 1067US6095749AHydraulic turbine for enhancing the level of dissolved gas in waterVOITH HYDRO INC·Filed 1999·Granted Aug 1, 2000·17 cites·20 claims
- 1162US5924844ADissolved gas augmentation with mixing chambersVOITH HYDRO INC·Filed 1998·Granted Jul 20, 1999·26 cites·20 claims
- 1259US6016600AMethod of assembling a turbine runner situated in a water passagewayVOITH HYDRO INC·Filed 1998·Granted Jan 25, 2000·21 cites·20 claims
- 1358US4197629AApparatus for machining and statically balancing a large and heavy workpieceALLIS CHALMERS·Filed 1977·Granted Apr 15, 1980·13 cites·11 claims
- 1452US6254339B1Hydro-turbine runnerVOITH SIEMENS HYDRO POWER·Filed 1999·Granted Jul 3, 2001·12 cites·23 claims
- 1549US4012170AFabricated crown plate for Francis-type hydraulic turbine runnerALLIS CHALMERS·Filed 1975·Granted Mar 15, 1977·8 cites·1 claims
- 1638US6164907AAdjustable blade turbinesVOITH SIEMENS HYDRO POWER·Filed 1999·Granted Dec 26, 2000·6 cites·18 claims
- 1731US4063675AMethod of fabricating a crown plate for Francis-type hydraulic turbine runnerALLIS CHALMERS·Filed 1976·Granted Dec 20, 1977·1 cites·1 claims
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