Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844567 | Soil densification system and method | Russell A. Green, Kord J. Wissmann | 2020-11-24 |
| 10655294 | Apparatuses for constructing displacement aggregate piers | Kord J. Wissmann | 2020-05-19 |