Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6360483 | Hydroponic cultivation apparatus and method | — | 2002-03-26 |
| 6082044 | Hydroponic cultivation apparatus and method | — | 2000-07-04 |
| 5588256 | Hydroponic cultivation apparatus and method | — | 1996-12-31 |
| 5381626 | Hydroponic cultivation apparatus and method | — | 1995-01-17 |
| 5224291 | Hydroponic cultivation apparatus and method | — | 1993-07-06 |