RP

Roger John Petterson

GE: 12 patents #2,707 of 36,430Top 8%
Overall (All Time): #417,901 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9597728 System and article of manufacture for directional casting Shyh-Chin Huang 2017-03-21
8906170 Alloy castings having protective layers and methods of making the same Michael Gigliotti, Stephen Francis Rutkowski, Shyh-Chin Huang, Luana Emiliana Iorio, Andrew John Elliott 2014-12-09
8752611 System and method for directional casting Shyh-Chin Huang 2014-06-17
8307881 Casting molds for use in directional solidification processes and methods of making Shyh-Chin Huang, Andrew John Elliott, Michael Francis Xavier Gigliotti, Stephen Francis Rutkowski 2012-11-13
8210240 Casting processes, casting apparatuses therefor, and castings produced thereby Shyh-Chin Huang, Stephen Francis Rutkowski, Michael Francis Xavier Gigliotti, Lawrence Bernard Kool 2012-07-03
8033320 High emittance shell molds for directional casting Michael Francis Xavier Gigliotti, Shyh-Chin Huang, Adegboyega Masud Makinde, Stephen Francis Rutkowski, Venkat Subramaniam Venkataramani 2011-10-11
7296616 Shell mold for casting niobium-silicide alloys, and related compositions and processes Bernard Patrick Bewlay, Laurent Cretegny, Michael Francis Xavier Gigliotti, Ann Melinda Ritter, Stephen Francis Rutkowski 2007-11-20
7144441 Process for producing materials reinforced with nanoparticles and articles formed thereby Shyh-Chin Huang, Pazhayannur Ramanathan Subramanian, Robert John Zabala, Eric Allen Ott, Srinivasa Range Gowda 2006-12-05
7011141 Apparatus and method for producing single crystal metallic objects Shyh-Chin Huang, Michael Francis Xavier Gigliotti, Stephen Francis Rutkowski, Paul S. Svec 2006-03-14
6367538 Mold and mold basket for use in uni-directional solidification process in a liquid metal bath furnace Asish Ghosh, Michael Francis Xavier Gigliotti, Shyh-Chin Huang, Frederic Joseph Klug, Stephen Francis Rutkowski +3 more 2002-04-09
6343641 Controlling casting grain spacing Michael Francis Xavier Gigliotti, Shyh-Chin Huang, Lee C. Perocchi 2002-02-05
6276433 Liquid metal cooled directional solidification process Michael Francis Xavier Gigliotti, Shyh-Chin Huang, Ji-Cheng Zhao 2001-08-21