RP

Roger John Petterson

GE: 2 patents #467 of 2,640Top 20%
📍 Sun City West, AZ: #1 of 5 inventorsTop 20%
🗺 Arizona: #257 of 2,228 inventorsTop 15%
Overall (2002): #43,926 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
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