Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7343718 | Method for making multiple-part concrete pole | Earl R. Foust, Wesley J. Oliphant, Fouad Hilmy Fouad | 2008-03-18 |
| 6705058 | Multiple-part pole | Earl R. Foust, Wesley J. Oliphant, Fouad Hilmy Fouad | 2004-03-16 |