Inventor
PIETRASZKIEWICZ EDWARD
US10 patents
⚠️ This page may combine multiple inventors who share the name “PIETRASZKIEWICZ EDWARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED TECHNOLOGIES CORP
9 patentsUS7665968B2Feb 23, 2010
Cooled rotor blade
UNITED TECHNOLOGIES CORP26 citations92
US7871245B2Jan 18, 2011
Method for forming turbine blade with angled internal ribs
UNITED TECHNOLOGIES CORP14 citations91
US7569172B2Aug 4, 2009
Method for forming turbine blade with angled internal ribs
UNITED TECHNOLOGIES CORP14 citations91
US6844518B1Jan 18, 2005
Hole-drilling guide and method
UNITED TECHNOLOGIES CORP27 citations90
US7467924B2Dec 23, 2008
Turbine blade including revised platform
UNITED TECHNOLOGIES CORP25 citations89
US7862325B2Jan 4, 2011
Apparatus for forming turbine blade with angled internal ribs
UNITED TECHNOLOGIES CORP7 citations83
US7195448B2Mar 27, 2007
Cooled rotor blade
UNITED TECHNOLOGIES CORP12 citations80
US7371048B2May 13, 2008
Turbine blade trailing edge construction
UNITED TECHNOLOGIES CORP18 citations79
US10215051B2Feb 26, 2019
Gas turbine engine component providing prioritized cooling
UNITED TECHNOLOGIES CORP5 citations71