Assignee
ROTOFLOW CORP
US·17 granted patents·392 citations·filing 1978–1996
Top patents by PatentIndex Score
17 records- 0192US4390082AReserve lubricant supply systemROTOFLOW CORP·Filed 1980·Granted Jun 28, 1983·47 cites·14 claims
- 0288US6310414B1Shaft bearing systemROTOFLOW CORP·Filed 1994·Granted Oct 30, 2001·61 cites·3 claims
- 0381US5002459ASurge control systemROTOFLOW CORP·Filed 1988·Granted Mar 26, 1991·39 cites·9 claims
- 0479US4606652AShaft seal for turbomachineryROTOFLOW CORP·Filed 1984·Granted Aug 19, 1986·29 cites·8 claims
- 0576US4242040AThrust adjusting means for nozzle clamp ringROTOFLOW CORP·Filed 1979·Granted Dec 30, 1980·43 cites·12 claims
- 0664US4722663ASeal-off mechanism for rotating turbine shaftROTOFLOW CORP·Filed 1986·Granted Feb 2, 1988·31 cites·2 claims
- 0764US4311004AGas compression system and methodROTOFLOW CORP·Filed 1979·Granted Jan 19, 1982·25 cites·25 claims
- 0859US5045711ATurboexpander-generatorROTOFLOW CORP·Filed 1989·Granted Sep 3, 1991·26 cites·19 claims
- 0953US5555745ARefrigeration systemROTOFLOW CORP·Filed 1995·Granted Sep 17, 1996·20 cites·10 claims
- 1052US4273390ABearing system with thrust compensation meansROTOFLOW CORP·Filed 1978·Granted Jun 16, 1981·11 cites·10 claims
- 1143US4789300AVariable flow turbine expandersROTOFLOW CORP·Filed 1983·Granted Dec 6, 1988·13 cites·10 claims
- 1239US5564895AActive automatic clamping controlROTOFLOW CORP·Filed 1995·Granted Oct 15, 1996·15 cites·13 claims
- 1338US4695221ATurbine shutdown control systemROTOFLOW CORP·Filed 1985·Granted Sep 22, 1987·10 cites·6 claims
- 1434US5651661AMulti-stage rotary fluid handling apparatusROTOFLOW CORP·Filed 1996·Granted Jul 29, 1997·6 cites·6 claims
- 1531US5769602AActive automatic clamping controlROTOFLOW CORP·Filed 1996·Granted Jun 23, 1998·7 cites·8 claims
- 1631US5545006AMulti-stage rotary fluid handling apparatusROTOFLOW CORP·Filed 1995·Granted Aug 13, 1996·7 cites·8 claims
- 1726US5553458ANoncontaminating energy disipator and a method for optimizing turboexpandersROTOFLOW CORP·Filed 1995·Granted Sep 10, 1996·2 cites·15 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →