Eric Hegstrom
7Patents
3h-index
5Co-inventors
46Inventor score
Filing activity: Feb 28, 2003 → Jan 13, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7551274B1 | Defect detection lighting system and methods for large glass sheets | Physics | 48 | Active |
| US7369240B1 | Apparatus and methods for real-time adaptive inspection for glass production | Physics | 23 | Active |
| US7345698B2 | Optical system for imaging distortions in moving reflective sheets | Physics | 20 | Expired |
| US7710558B2 | Automated online measurement of glass part geometry | Physics | 3 | Active |
| US10161879B1 | Measurement of thickness, surface profile, and optical power of a transparent sheet | Physics | 2 | Active |
| US9804087B2 | Hemispherical scanning optical scatterometer | Physics | 1 | Active |
| US11480532B2 | Inspection, analysis, classification, and grading of transparent sheets using segmented datasets of photoelasticity measurements | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.