Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12038095 | Backwater valve assembly | Stephen Jerald McDanal | 2024-07-16 |
| 10190306 | Anti-oscillation valve | — | 2019-01-29 |
| 10066378 | Method of distributing water | — | 2018-09-04 |
| 10017921 | Wall hydrant with integral shut-off valve | — | 2018-07-10 |
| 9708808 | Trap primer | — | 2017-07-18 |
| 8973599 | Wall hydrant with integral shut-off valve | — | 2015-03-10 |
| 8844572 | Drain pipe waste water closure protection device | — | 2014-09-30 |
| 6752167 | Freeze resistant automatic draining wall hydrant with dual check vacuum breaker | Stephen L. Buehler | 2004-06-22 |