Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10006578 | Threaded connection for double-walled pipes | Martin Espinosa Sanchez | 2018-06-26 |
AC
Antonio Verdugo Del Coto
Overall (2018): #483,725 of 503,207Top 100%
1
Patents 2018