Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1089340 | Ring cutter | Johan Van Hulle, Patrick Hennessey, Bradley Eric MacKeil | 2025-08-19 |
| 12208456 | Method of medical treatment for transecting a ring trapped on an appendage of a patient | Patrick Hennessey, Brad MacKeil, Joseph Ellsmere, Kevin Spencer | 2025-01-28 |