| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Israel | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Unspecified technologies | |
| #3 | Pipes | |
| #4 | Horticulture | |
| #5 | Spraying devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Olson Donald O | 9 |
| #2 | De Laby Aaron | 2 |
| #3 | Olson Donald | 2 |
| #4 | Peterson Gerald | 2 |
| #5 | Georges Richard P | 1 |
| #6 | Himmelberger John | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2005110576A1 | Filter and filter cleaning apparatus and related methods | |
| WO03039711A1 | Filter and filter cleaning apparatus and related methods | |
| US6871880B1 | Irrigation adaptor | |
| US2003079332A1 | Tubing splicer | |
| US6343813B1 | Irrigation tubing connection system | |
| US6460563B2 | Irrigation system apparatus, and related method | |
| US4199105A | Low volume spray device for surface irrigation system |