Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6056873 | Management of a body of water | Nicholas Smit | 2000-05-02 |
| 4702417 | Water sprinklers for irrigation systems | Daniel Christen | 1987-10-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6056873 | Management of a body of water | Nicholas Smit | 2000-05-02 |
| 4702417 | Water sprinklers for irrigation systems | Daniel Christen | 1987-10-27 |