Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1080247 | Sanitizer dispenser | Robert F. Johnson | 2025-06-24 |
| 11067221 | Hand hygiene system and method of use | Robert F. Johnson, Homer L. Cole | 2021-07-20 |
| 7728829 | Display system | David Meados, Stan E. Leigh | 2010-06-01 |
| 6585874 | Method for using electroforming to manufacture fractal antennas | — | 2003-07-01 |