| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Mexico | 2 | |
| #6 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Environmental technology | |
| #3 | Agriculture | |
| #4 | Furniture and games | |
| #5 | Audio-visual technology | |
| #6 | Materials and metallurgy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Krauth Richard G | 6 |
| #2 | Brunnengraeber Steven P | 6 |
| #3 | Newbegin Edward H | 5 |
| #4 | Dorrell Paul L | 2 |
| #5 | Brown Sidney L | 1 |
| #6 | Christy Mark H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU1898292A | Pulsator for irrigation systems and the like | |
| US5253807A | Multi-outlet emitter and method | |
| EP0350150A1 | Watering system display stand | |
| US4960584A | Adjustable emitter for heap leach mining percolation system and method | |
| US4832607A | Watering system display stand | |
| US4846406A | Micro flow control valve for irrigation systems and method |