Inventor · disambiguated record
John Peter Heyward
Also filed as: HEYWARD JOHN · HEYWARD JOHN P · HEYWARD JOHN PETER
21 granted patents·4 pending applications·719 citations·filing 1996–2011
97Inventor score
Files withGEN ELECTRIC17DARKINS JR TOBY GEORGE4HEYWARD JOHN P2ERDMANN OMER DUANE1KLEINOW CHAD DANIEL1
Top patents by PatentIndex Score
25 records- 0195US6464457B1Turbine leaf seal mounting with headless pinsGEN ELECTRIC·Filed 2001·Granted Oct 15, 2002·90 cites·35 claims
- 0293US8777583B2Turbine airfoil components containing ceramic-based materials and processes thereforDARKINS JR TOBY GEORGE·Filed 2010·Granted Jul 15, 2014·22 cites·18 claims
- 0393US8721290B2Processes for producing components containing ceramic-based and metallic materialsDARKINS JR TOBY GEORGE·Filed 2010·Granted May 13, 2014·20 cites·19 claims
- 0493US6354797B1Brazeless fillet turbine nozzleGEN ELECTRIC·Filed 2000·Granted Mar 12, 2002·94 cites·20 claims
- 0593US6074706AAdhesion of a ceramic layer deposited on an article by casting features in the article surfaceGEN ELECTRIC·Filed 1998·Granted Jun 13, 2000·87 cites·20 claims
- 0689US9228445B2Turbine airfoil components containing ceramic-based materials and processes thereforDARKINS JR TOBY GEORGE·Filed 2010·Granted Jan 5, 2016·15 cites·14 claims
- 0789US9163519B2Cap for ceramic blade tip shroudKLEINOW CHAD DANIEL·Filed 2011·Granted Oct 20, 2015·16 cites·56 claims
- 0888US6558119B2Turbine airfoil with separately formed tip and method for manufacture and repair thereofGEN ELECTRIC·Filed 2001·Granted May 6, 2003·26 cites·22 claims
- 0987US8777582B2Components containing ceramic-based materials and coatings thereforDARKINS JR TOBY GEORGE·Filed 2010·Granted Jul 15, 2014·12 cites·20 claims
- 1085US7527477B2Rotor blade and method of fabricating sameGEN ELECTRIC·Filed 2006·Granted May 5, 2009·25 cites·16 claims
- 1183US6382908B1Nozzle fillet backside coolingGEN ELECTRIC·Filed 2001·Granted May 7, 2002·42 cites·19 claims
- 1282US6527165B1Method of making an environmental resistant brazed assembly including a wear resistant surface portionGEN ELECTRIC·Filed 2000·Granted Mar 4, 2003·28 cites·9 claims
- 1380US6579061B1Selective step turbine nozzleGEN ELECTRIC·Filed 2001·Granted Jun 17, 2003·40 cites·20 claims
- 1480US6485262B1Methods and apparatus for extending gas turbine engine airfoils useful lifeGEN ELECTRIC·Filed 2001·Granted Nov 26, 2002·22 cites·18 claims
- 1579US7806650B2Method and apparatus for fabricating a nozzle segment for use with turbine enginesGEN ELECTRIC·Filed 2006·Granted Oct 5, 2010·18 cites·20 claims
- 1677US5813832ATurbine engine vane segmentGEN ELECTRIC·Filed 1996·Granted Sep 29, 1998·63 cites·8 claims
- 1773US6077036ABowed nozzle vane with selective TBCGEN ELECTRIC·Filed 1998·Granted Jun 20, 2000·45 cites·10 claims
- 1869US6345955B1Bowed nozzle vane with selective TBCGEN ELECTRIC·Filed 1999·Granted Feb 12, 2002·32 cites·10 claims
- 1944US6932570B2Methods and apparatus for extending gas turbine engine airfoils useful lifeGEN ELECTRIC·Filed 2002·Granted Aug 23, 2005·9 cites·13 claims
- 2042US6439837B1Nozzle braze backside coolingGEN ELECTRIC·Filed 2000·Granted Aug 27, 2002·9 cites·20 claims
- 2140US2007134090A1Methods and apparatus for assembling turbine enginesHEYWARD JOHN P·Filed 2006·Application pending·0 cites
- 2234US2003106215A1Turbine nozzle segment and method of repairing sameGEN ELECTRIC·Filed 2001·Application pending·0 cites
- 2332US2009097979A1Rotor bladeERDMANN OMER DUANE·Filed 2007·Application pending·0 cites
- 2431US2006280610A1Turbine blade and method of fabricating sameHEYWARD JOHN P·Filed 2005·Application pending·0 cites
- 2530US7296966B2Methods and apparatus for assembling gas turbine enginesGEN ELECTRIC·Filed 2004·Granted Nov 20, 2007·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →