Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11254587 | Internal connector for modular fluid treatment system | James M. King | 2022-02-22 |
| 9809941 | Flared modular drainage system with improved surface area | — | 2017-11-07 |
| 8777515 | Adaptable modular subsoil drainage system | — | 2014-07-15 |
| 8104994 | Subsoil drainage system | — | 2012-01-31 |
| 6659687 | Subterranean fluid distribution and drainage system | Joseph Glasser | 2003-12-09 |