Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11041487 | Wastewater sump assembly | Steven C. Gray, Robert D. Chase, Larry D. Talbott, K. Lynn Doughty | 2021-06-22 |
| 7378019 | Filter assembly with vortex fluid distributor | Jon David Currier | 2008-05-27 |