Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347195 | System and method for splicing precast pre-stressed concrete piles | — | 2016-05-24 |
| 5934835 | Prestressing concrete foundation pile having a single prestressing strand | Stephen K. Whitty, Jr. | 1999-08-10 |
| 5788419 | Pre-cast prestressed concrete foundation pile and associated installation components | Stephen K. Whitty, Jr. | 1998-08-04 |