Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D648191 | Multi-purpose micro-irrigation tool | Kenneth H. Angstadt, Dianne M. Halliday, Timothy D. Wert | 2011-11-08 |
| 7004403 | Low-volume nursery pot irrigation apparatus and method | Timothy D. Wert | 2006-02-28 |
| D378980 | Tie-down stake | Timothy D. Wert | 1997-04-29 |
| 5601263 | Tree-mounted spray apparatus and method | — | 1997-02-11 |
| 5335859 | Low-volume irrigation emitter with changeable patterns | Timothy D. Wert | 1994-08-09 |
| 5267695 | Vertically hanging, low volume irrigation assembly and method | — | 1993-12-07 |
| 5265803 | Apparatus and method for converting a pop-up irrigation system to low volume usage | — | 1993-11-30 |