Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11952736 | System and method for installing an aggregate pier | — | 2024-04-09 |
| 10865539 | Soil displacement piles | Alex Joseph Raposo, Gary Leonard Seider, Timothy Michael Kemp, Shawn David Downey | 2020-12-15 |
| 10458090 | Soil displacement piles | Alex Joseph Raposo, Gary Leonard Seider, Timothy Michael Kemp, Shawn David Downey | 2019-10-29 |
| 9422741 | Ball field suspended fence post base support and post support with lateral support | — | 2016-08-23 |