Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8555561 | Apparatus for supporting a cemetery headstone and method of fabricating same | Robert Duncan Dickinson, Enrique Escamilla | 2013-10-15 |
| 8429859 | Apparatus for supporting a cemetery headstone and method of fabricating same | Robert Duncan Dickinson, Enrique Escamilla | 2013-04-30 |