Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10663095 | Restrained gasket for plastic pipes | Daniel A. Copeland | 2020-05-26 |
| 10619779 | Restrained gasket for plastic pipes | Daniel A. Copeland | 2020-04-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10663095 | Restrained gasket for plastic pipes | Daniel A. Copeland | 2020-05-26 |
| 10619779 | Restrained gasket for plastic pipes | Daniel A. Copeland | 2020-04-14 |