Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5249892 | Short aggregate piers and method and apparatus for producing same | Nathaniel S. Fox | 1993-10-05 |
| 5145285 | Discontinuous structural reinforcing elements and method of reinforcing and improving soils and other construction materials | Nathaniel S. Fox | 1992-09-08 |