Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9199177 | Performance based golf scoring system | Michael Knapp, Michael Duvall, Jeff James | 2015-12-01 |
| 9192864 | Performance based baseball scoring system | Michael Knapp, Michael Duvall, Jeff James | 2015-11-24 |
| 9196115 | Performance based basketball scoring system | Michael Knapp, Michael Duvall, Jeff James | 2015-11-24 |
| 9101841 | Performance based football scoring system | Michael Knapp, Michael Duvall, Jeff James | 2015-08-11 |
| 8944921 | Performance based sports scoring system | Michael Knapp | 2015-02-03 |