Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9285985 | Creation and manipulation of hand drawn objects with automatic grouping | Keith Lang | 2016-03-15 |
| 9007390 | Creation and manipulation of hand drawn objects with automatic grouping | Keith Lang | 2015-04-14 |