Inventor · disambiguated record
David Paul Blatchford
Also filed as: BLATCHFORD DAVID P · BLATCHFORD DAVID PAUL
9 granted patents·2 pending applications·63 citations·filing 2004–2013
86Inventor score
Top patents by PatentIndex Score
11 records- 0177US7168919B2Turbine blade and turbine rotor assemblyALSTOM TECHNOLOGY LTD·Filed 2005·Granted Jan 30, 2007·17 cites·30 claims
- 0275US8851852B2Turbine assemblyBLATCHFORD DAVID PAUL·Filed 2010·Granted Oct 7, 2014·7 cites·8 claims
- 0372US8714915B2Solid particle diversion in an axial flow steam turbineBLATCHFORD DAVID PAUL·Filed 2010·Granted May 6, 2014·7 cites·11 claims
- 0459US7186074B2Axial flow stream turbinesALSTOM TECHNOLOGY LTD·Filed 2004·Granted Mar 6, 2007·23 cites·13 claims
- 0551US7390160B2Axial flow steam turbine assemblyALSTOM TECHNOLOGY LTD·Filed 2005·Granted Jun 24, 2008·4 cites·24 claims
- 0648US9242316B2Method for retrofitting a double flow steam turbineALSTOM TECHNOLOGY LTD·Filed 2013·Granted Jan 26, 2016·1 cites·9 claims
- 0745US7387486B2Axial flow steam turbine assemblyALSTOM TECHNOLOGY LTD·Filed 2005·Granted Jun 17, 2008·2 cites·24 claims
- 0839US7726938B2Turbine blade and diaphragm constructionALSTOM TECHNOLOGY LTD·Filed 2007·Granted Jun 1, 2010·2 cites·18 claims
- 0938US2008112800A1Finned Seals for TurbomachineryBLATCHFORD DAVID P·Filed 2008·Application pending·0 cites
- 1033US2005116425A1Finned seals for turbomachineryFiled 2004·Application pending·0 cites
- 1126US8262359B2Diaphragm for turbomachines and method of manufacturePALMER BRYAN ROY·Filed 2008·Granted Sep 11, 2012·0 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when David Paul Blatchford files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →