Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10282746 | Marketing campaign management system | Stephen Denis Kirkby, David Walter Skinner, Robert Lawrence | 2019-05-07 |
| D681656 | Display screen with graphical user interface | Robert Lawrence | 2013-05-07 |
| 5199086 | Electro-optic system | Leonard M. Johnson, Alexander Sonnenschein | 1993-03-30 |