Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11628411 | System, method, and apparatus to oxygenate water | — | 2023-04-18 |
| 11224845 | System, method, and apparatus to oxygenate water | — | 2022-01-18 |
| 8126787 | System and method for preparing a tax return using electronically distributed tax return data | Kevin Leek | 2012-02-28 |
| 7742958 | System and method for preparing a tax return using electronically distributed tax return data | Kevin Leek | 2010-06-22 |