Issued Patents All Time
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 (All Time): #2,896,154 of 4,157,543Top 70%
1
Patents All Time