Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11925717 | Microbial disinfection for personal protection equipment | James Chen, Celesta Jane Bjornson, John David Bjornson, LuAnn Lawton Chen, Stephanie Marie Chong-Ming Chen +2 more | 2024-03-12 |
| 11458220 | Microbial disinfection for personal protection equipment | James Chen, Celesta Jane Bjornson, John David Bjornson, LuAnn Lawton Chen, Stephanie Marie Chong-Ming Chen +2 more | 2022-10-04 |
| 8467320 | Voice over internet protocol (VoIP) multi-user conferencing | Jon Croy, John Gordon Hines, Darrin P. Johnson | 2013-06-18 |