Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9002072 | System for detection of non-uniformities in web-based materials | Kenneth G. Brittain, David L. Hofeldt, Andrzej P. Jaworski, Gregory D. Kostuch, John A. Ramthun +4 more | 2015-04-07 |
| 8965116 | Computer-aided assignment of ratings to digital samples of a manufactured web product | Evan J. Ribnick, Kenneth G. Brittain, Gregory D. Kostuch, Derek H. Justice, Guillermo Sapiro +2 more | 2015-02-24 |
| 7957000 | Web inspection calibration system and related methods | David L. Hofeldt, Derek H. Justice, John A. Ramthun, Wenyuan Xu | 2011-06-07 |
| 7773226 | Web inspection calibration system and related methods | David L. Hofeldt, Derek H. Justice, John A. Ramthun, Wenyuan Xu | 2010-08-10 |