Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338466 | Water well recharge throttle valve | Glenn E. Wallace | 2002-01-15 |
| 5871200 | Water well recharge throttle valve | Glenn E. Wallace | 1999-02-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338466 | Water well recharge throttle valve | Glenn E. Wallace | 2002-01-15 |
| 5871200 | Water well recharge throttle valve | Glenn E. Wallace | 1999-02-16 |