Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10345495 | Stain resistant retroreflective articles | Cheryl S. Elsbernd, Shri Niwas, Bruce H. Edwards, Chih-Chung Hsu | 2019-07-09 |
| 10215894 | Stain resistant retroreflective articles | Cheryl L. S. Elsbernd, Shri Niwas | 2019-02-26 |
| 8653218 | Synthesis and characterization of amine terminated cycloaliphatic substituted polysiloxanes | Mark D. Soucek, David P. Dworak | 2014-02-18 |