Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131172 | Thermally printable paper article with elastic interspersing layer | Andrew Hejl, Lanfang Li, John A. Roper, III, Rebecca L. Smith, Jian Yang | 2018-11-20 |
| 9932487 | Thermosensitive recording material | Valeriy V. Ginzburg, Lanfang Li, John A. Roper, III, Rebecca L. Smith, Jian Yang | 2018-04-03 |