Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10482638 | Collaborative commenting in a drawing tool | L. Tucker Hatfield, Andrew G. Carlson, David Charles Wadsworth, Brian T. Hill, Robert James Straavaldson +2 more | 2019-11-19 |