Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670638 | Seismic restraint helical pile systems and method and apparatus for forming same | M. Hesham El Naggar, Yasser Abdelghany, Mahmoud M. El Sharnouby | 2017-06-06 |
| 9181674 | Seismic restraint helical pile systems and method and apparatus for forming same | M. Hesham El Naggar, Yasser Abdelghany, Mahmoud M. El Sharnouby | 2015-11-10 |