Issued Patents All Time
Showing 76–82 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D537501 | Landscape stone | — | 2007-02-27 |
| D536058 | Landscape stone | — | 2007-01-30 |
| 6881463 | Irregular, rotational tessellation surface covering units and surface covering | — | 2005-04-19 |
| 6668484 | Garden edging system | — | 2003-12-30 |
| D471990 | Scallop edging brick | — | 2003-03-18 |
| RE37694 | Garden edger | — | 2002-05-14 |
| D388290 | Garden edger | — | 1997-12-30 |