Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D834690 | Gasket locking segment having single spigot tooth | Michael C. Keel | 2018-11-27 |
| 10107434 | High deflection Restrained pipe joint | — | 2018-10-23 |
| 10088082 | Pipe joint gasket and method of making same | — | 2018-10-02 |