Inventor · disambiguated record
John C. Groenendaal, Jr.
Also filed as: GROENENDAAL JOHN C · GROENENDAAL JR JOHN C
20 granted patents·381 citations·filing 1985–2003
96Inventor score
Top patents by PatentIndex Score
20 records- 0173US5494405AMethod of modifying a steam turbineWESTINGHOUSE ELECTRIC CORP·Filed 1995·Granted Feb 27, 1996·43 cites·1 claims
- 0262US4764084AInlet flow guide for a low pressure turbineWESTINGHOUSE ELECTRIC CORP·Filed 1987·Granted Aug 16, 1988·19 cites·21 claims
- 0361US4915581ASteam turbine with improved inner cylinderWESTINGHOUSE ELECTRIC CORP·Filed 1989·Granted Apr 10, 1990·33 cites·17 claims
- 0459US4900223ASteam turbineWESTINGHOUSE ELECTRIC CORP·Filed 1989·Granted Feb 13, 1990·27 cites·11 claims
- 0558US6964554B2Drop-in nozzle block for steam turbineSIEMENS WESTINGHOUSE POWER·Filed 2003·Granted Nov 15, 2005·17 cites·24 claims
- 0655US5024579AFully floating inlet flow guide for double-flow low pressure steam turbinesWESTINGHOUSE ELECTRIC CORP·Filed 1990·Granted Jun 18, 1991·39 cites·6 claims
- 0755US4816213AThermal distortion isolation system for turbine blade ringsWESTINGHOUSE ELECTRIC CORP·Filed 1987·Granted Mar 28, 1989·23 cites·16 claims
- 0852US4863341ATurbine having semi-isolated inletWESTINGHOUSE ELECTRIC CORP·Filed 1988·Granted Sep 5, 1989·21 cites·18 claims
- 0951US5984628ASteam turbineSIEMENS WESTINGHOUSE POWER·Filed 1996·Granted Nov 16, 1999·20 cites·1 claims
- 1048US5110256AMethods and apparatus for attaching a flow guide to a steam turbine for retrofit of longer rotational bladesWESTINGHOUSE ELECTRIC CORP·Filed 1991·Granted May 5, 1992·12 cites·9 claims
- 1144US5133640AThermal shield for steam turbinesWESTINGHOUSE ELECTRIC CORP·Filed 1990·Granted Jul 28, 1992·20 cites·10 claims
- 1240US4661043ASteam turbine high pressure vent and seal systemWESTINGHOUSE ELECTRIC CORP·Filed 1985·Granted Apr 28, 1987·17 cites·4 claims
- 1339US5133641ASupport arrangement for optimizing a low pressure steam turbine inner cylinder structural performanceWESTINGHOUSE ELECTRIC CORP·Filed 1991·Granted Jul 28, 1992·20 cites·5 claims
- 1438US4826395ATurbine inlet flow deflector and sealing systemWESTINGHOUSE ELECTRIC CORP·Filed 1988·Granted May 2, 1989·11 cites·15 claims
- 1537US4986732ASteam turbine crossover piping with reduced turning lossesWESTINGHOUSE ELECTRIC CORP·Filed 1989·Granted Jan 22, 1991·10 cites·18 claims
- 1636US5573370ASteam turbineWESTINGHOUSE ELECTRIC CORP·Filed 1995·Granted Nov 12, 1996·9 cites·20 claims
- 1736US5123812AApparatus for aligning a blade ring in a steam turbineWESTINGHOUSE ELECTRIC CORP·Filed 1990·Granted Jun 23, 1992·18 cites·6 claims
- 1834US5104288ADual plane bolted joint for separately-supported segmental stationary turbine blade assembliesWESTINGHOUSE ELECTRIC CORP·Filed 1990·Granted Apr 14, 1992·8 cites·7 claims
- 1933US5222862ATurbine generator pressure relief diaphragmWESTINGHOUSE ELECTRIC CORP·Filed 1992·Granted Jun 29, 1993·10 cites·12 claims
- 2028US5104285ALow pressure inlet ring subassembly with integral staybarsWESTINGHOUSE ELECTRIC CORP·Filed 1990·Granted Apr 14, 1992·4 cites·9 claims
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