Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D631563 | Landscape edging | Jeffrey Michael Simpson | 2011-01-25 |
| D631564 | Landscape edging | Jeffrey Michael Simpson, Joanna Campbell Blake | 2011-01-25 |
| D631176 | Landscape edging | Jeffrey Michael Simpson | 2011-01-18 |