Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865305 | Method of curing a cured-in-place liner | Richard E. Nawracaj, Gabriel Urbieta | 2020-12-15 |
| 10696839 | Curable composition for cured in place pipes | Richard E. Nawracaj, Gabriel Urbieta | 2020-06-30 |