Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D992731 | Syringe adaptor | William Howes, Rupert Critchley | 2023-07-18 |
| D950721 | Syringe adaptor | William Howes, Rupert Critchley | 2022-05-03 |
| D950722 | Syringe adaptor | William Howes, Rupert Critchley | 2022-05-03 |