Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308946 | Method for determining transmission mode and apparatus | Hongzhe SHI, Xiang Ren, Liuliu Ji, Haicun Hang, Xiaoyan Bi | 2025-05-20 |
| 9394401 | Polyol acrylates for use in energy curable inks | Scott Yin, Michael E. O'Brien | 2016-07-19 |
| 7732506 | Radiation-curable compositions for improved weather resistance | Michael E. O'Brien, Rick Tabor | 2010-06-08 |
| 6958380 | Polyurethane ionomers and methods for their preparation and formation | William M. Risen, Jr. | 2005-10-25 |
| 6949604 | Polyurethane ionomer blends and methods for their preparation and formation | William M. Risen, Jr. | 2005-09-27 |