Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10842090 | Drip emitter | Brian Pope, Samir Shah, Christopher Leland O'Neal, David Laybourn | 2020-11-24 |
| 9743595 | Drip emitter | Brian Pope, Samir Shah, Christopher Leland O'Neal, David Leybourn | 2017-08-29 |
| 7648085 | Drip emitter | Brian Pope, Samir Shah, Christopher Leland O'Neal, David Laybourn | 2010-01-19 |
| D430206 | Stylus | Rafi Holtzman, Bradley Richter | 2000-08-29 |