Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11138675 | Systems, methods and apparatus for attaching electronic documents to an electronic tax return | Matheus W. Jonkers, Steven Keith Palmer | 2021-10-05 | $98,740,000 |