Inventor · disambiguated record
Amr Elfizy
Also filed as: ELFIZY AMR
17 granted patents·2 pending applications·71 citations·filing 2005–2017
92Inventor score
Top patents by PatentIndex Score
19 records- 0188US9383742B2System and method for positioning error compensation during manufacturing of complex-shaped gas turbine engine partsPRATT & WHITNEY CANADA·Filed 2013·Granted Jul 5, 2016·12 cites·20 claims
- 0288US7538296B2High speed laser drilling machine and methodPRATT & WHITNEY CANADA·Filed 2005·Granted May 26, 2009·12 cites·23 claims
- 0387US8624151B2Laser drilling methods of shallow-angled holesELFIZY AMR·Filed 2011·Granted Jan 7, 2014·11 cites·20 claims
- 0481US9434025B2Laser drilling methods of shallow-angled holesELFIZY AMR·Filed 2011·Granted Sep 6, 2016·6 cites·12 claims
- 0581US8362392B2Method for drilling holes according to an optimized sequencePRATT & WHITNEY CANADA·Filed 2008·Granted Jan 29, 2013·7 cites·16 claims
- 0677US8631557B2Laser drilling methods of shallow-angled holesELFIZY AMR·Filed 2011·Granted Jan 21, 2014·4 cites·20 claims
- 0773US8568198B2Active coolant flow control for machining processesLEISHMAN JAMES·Filed 2010·Granted Oct 29, 2013·3 cites·12 claims
- 0869US9296053B2Apparatus for providing firtree slotsPRATT & WHITNEY CANADA·Filed 2013·Granted Mar 29, 2016·4 cites·3 claims
- 0965US8821212B2Active coolant flow control for machining processesPRATT & WHITNEY CANADA·Filed 2013·Granted Sep 2, 2014·1 cites·7 claims
- 1064US9302369B2Grinding wheel and methodPRATT & WHITNEY CANADA·Filed 2014·Granted Apr 5, 2016·1 cites·15 claims
- 1162US9329592B2Methods and systems for calculation of feedratePRATT & WHITNEY CANADA·Filed 2012·Granted May 3, 2016·2 cites·18 claims
- 1260US9796066B2Grinding wheel and methodPRATT & WHITNEY CANADA·Filed 2016·Granted Oct 24, 2017·0 cites·20 claims
- 1358US10751808B2Positioning assembly and methodPRATT & WHITNEY CANADA·Filed 2017·Granted Aug 25, 2020·0 cites·8 claims
- 1457US10252382B2Method of machining surfaces of rotor disc and grinding machine thereforPRATT & WHITNEY CANADA·Filed 2016·Granted Apr 9, 2019·0 cites·11 claims
- 1556US8567059B2Process for forming a firtree slot in a disc of a rotor of a gas turbine engineJETTE SYLVAIN·Filed 2009·Granted Oct 29, 2013·8 cites·4 claims
- 1656US2016263707A1Laser drilling methods of shallow-angled holePRATT & WHITNEY CANADA·Filed 2016·Application pending·0 cites
- 1753US9597759B2Positioning assembly and methodPRATT & WHITNEY CANADA·Filed 2014·Granted Mar 21, 2017·0 cites·12 claims
- 1851US9381615B2Method of machining surfaces of rotor disc and grinding machine thereforELFIZY AMR·Filed 2012·Granted Jul 5, 2016·0 cites·15 claims
- 1949US2013020291A1Laser drilling methods of shallow-angled holesPRATT & WHITNEY CANADA·Filed 2011·Application pending·0 cites
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