Inventor
ELLINGSON WILLIAM A
US9 patents
⚠️ This page may combine multiple inventors who share the name “ELLINGSON WILLIAM A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV CHICAGO
5 patentsUS6285449B1Sep 4, 2001
Optical method and apparatus for detection of defects and microstructural changes in ceramics and ceramic coatings
UNIV CHICAGO62 citations91
US5689332ANov 18, 1997
Automated real-time detection of defects during machining of ceramics
UNIV CHICAGO30 citations91
US5975493ANov 2, 1999
Process for controlling flow rate of viscous materials including use of a nozzle with changeable opening
UNIV CHICAGO49 citations90
US5426506AJun 20, 1995
Optical method and apparatus for detection of surface and near-subsurface defects in dense ceramics
UNIV CHICAGO82 citations90
US6517236B2Feb 11, 2003
Method and apparatus for automated thermal imaging of combustor liners and other products
UNIV CHICAGO52 citations88