Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D916385 | Football helmet | Chris Withnall, Vittorio Bologna, Thad M. Ide, Ralph Infusino, Nelson Kraemer | 2021-04-13 |
| 10561193 | Protective sports helmet | Chris Withnall, Vittorio Bologna, Thad M. Ide, Ralph Infusino, Nelson Kraemer | 2020-02-18 |
| D856600 | Football helmet | Chris Withnall, Vittorio Bologna, Thad M. Ide, Ralph Infusino, Nelson Kraemer | 2019-08-13 |
| 10271605 | Protective sports helmet | Chris Withnall, Vittorio Bologna, Thad M. Ide, Ralph Infusino, Nelson Kraemer | 2019-04-30 |
| D838922 | Football helmet | Chris Withnall, Vittorio Bologna, Thad M. Ide, Ralph Infusino, Nelson Kraemer | 2019-01-22 |
| 9289024 | Protective sports helmet | Chris Withnall, Vittorio Bologna, Thad M. Ide, Ralph Infusino, Nelson Kraemer | 2016-03-22 |