Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4389815 | Wick support for wick-watering plants | Roy L. English | 1983-06-28 |
| 4307536 | Folded glider | Roy L. English | 1981-12-29 |
| 4250665 | Planter system | Roy L. English, Roy V. English | 1981-02-17 |
| 4183444 | Lid having integral hanger | Roy L. English | 1980-01-15 |