Inventor · disambiguated record
Norman Pietruska
Also filed as: PIETRUSKA NORMAN · PIETRUSKA NORMAN A
16 granted patents·1 pending application·515 citations·filing 1994–2015
95Inventor score
Top patents by PatentIndex Score
17 records- 0195US7966707B2Method for repairing superalloy components using insertsUNITED TECHNOLOGIES CORP·Filed 2005·Granted Jun 28, 2011·35 cites·27 claims
- 0293US5437737ARepair coating for superalloy articles, such as gas turbine engine componentsUNITED TECHNOLOGIES CORP·Filed 1994·Granted Aug 1, 1995·88 cites·11 claims
- 0390US6742698B2Refractory metal backing material for weld repairUNITED TECHNOLOGIES CORP·Filed 2002·Granted Jun 1, 2004·47 cites·29 claims
- 0490US5549767AHeat treatment and repair of cobalt base superalloy articlesUNITED TECHNOLOGIES CORP·Filed 1994·Granted Aug 27, 1996·58 cites·14 claims
- 0589US8067711B2Deposition apparatus and methodsBLANKENSHIP DONN R·Filed 2005·Granted Nov 29, 2011·11 cites·22 claims
- 0686US6503349B2Repair of single crystal nickel based superalloy articleUNITED TECHNOLOGIES CORP·Filed 2001·Granted Jan 7, 2003·60 cites·14 claims
- 0785US5522134ATurbine vane flow area restoration methodUNITED TECHNOLOGIES CORP·Filed 1994·Granted Jun 4, 1996·54 cites·16 claims
- 0882US6725540B2Method for repairing turbine engine componentsUNITED TECHNOLOGIES CORP·Filed 2002·Granted Apr 27, 2004·17 cites·22 claims
- 0980US5735448AMethod of repairing surface and near surface defects in superalloy articles such as gas turbine engine componentsUNITED TECHNOLOGIES CORP·Filed 1996·Granted Apr 7, 1998·44 cites·3 claims
- 1079US7360678B2Repair and reclassification of superalloy componentsUNITED TECHNOLOGIES CORP·Filed 2005·Granted Apr 22, 2008·19 cites·6 claims
- 1175US6045863ALow activity localized aluminide coatingUNITED TECHNOLOGIES CORP·Filed 1997·Granted Apr 4, 2000·34 cites·30 claims
- 1260US6022632ALow activity localized aluminide coatingUNITED TECHNOLOGIES CORP·Filed 1996·Granted Feb 8, 2000·19 cites·17 claims
- 1357US5741378AMethod of rejuvenating cobalt-base superalloy articlesUNITED TECHNOLOGIES CORP·Filed 1996·Granted Apr 21, 1998·12 cites·4 claims
- 1455US2015167125A1Nickel Alloy For RepairsUNITED TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
- 1545US5922150AMethod of heat treating a cobalt-base alloyUNITED TECHNOLOGIES CORP·Filed 1997·Granted Jul 13, 1999·16 cites·29 claims
- 1643US8353444B2Low temperature diffusion braze repair of single crystal componentsUNITED TECHNOLOGIES CORP·Filed 2005·Granted Jan 15, 2013·0 cites·10 claims
- 1737US8999231B2Nickel alloy for repairsABRILES BETH KWIATKOWSKI·Filed 2006·Granted Apr 7, 2015·1 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Norman Pietruska 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 →