Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1003460 | Foundation marker | Jean-Pierre Charron, Michel Charron, Réjean Vaillancourt, Philip Perzia | 2023-10-31 |
| 11434655 | Headstone marker foundation support with removable insert | — | 2022-09-06 |
| D902524 | Marker foundation | — | 2020-11-17 |