Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8758886 | Recording sheet with improved image dry time | Michael F. Koenig, Sen Yang, Steve Schultz, John L. Stoffel, Hai Quang Tran +3 more | 2014-06-24 |
| 8123907 | Composition and ink receiving system incorporating the composition | John L. Stoffel, Hai Quang Tran, Ronald A. Askeland, Lawrence Gibson, Steven D. Schultz +3 more | 2012-02-28 |
| 7582188 | Composition and ink receiving system incorporating the composition | John L. Stoffel, Hai Quang Tran, Ronald A. Askeland, Lawrence Gibson, Steven D. Schultz +3 more | 2009-09-01 |