Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11896074 | Head top | Alan J. Gerrard, Samuel M. Kelly, Julia Bartnick-Thumm, Edward S. M. Williams, James A. Te Aika +1 more | 2024-02-13 |
| D955058 | Cap with duct | Edward S. M. Williams, Jonathan Kettle | 2022-06-14 |