Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11596680 | Norovirus vaccine | Michael Springer, Yawei Ni | 2023-03-07 |
| 7797868 | Sign assembly having arcuate nesting component | Ben H. Bell | 2010-09-21 |
| 7143535 | Full view sign assembly with protuberances | Ben H. Bell | 2006-12-05 |
| 6883260 | Full view sign assembly | Ben H. Bell | 2005-04-26 |