Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10351653 | Polyurethane-polyurea dispersions comprising hydrazine or hydrazide chain extenders | Yongshang Lu, Jon P. Nietfeld, Richard G. Hansen, Suresh S. Iyer | 2019-07-16 |
| 10160864 | Polyurethane aerosol compositions, articles, and related methods | Jon P. Nietfeld, Yongshang Lu, Richard G. Hansen, Suresh S. Iyer | 2018-12-25 |
| 9382428 | Liquid tint materials and films made therefrom | Corey J. Radloff, Jeffrey J. Schwab | 2016-07-05 |