Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11767653 | Geosynthetic reinforced wall panels comprising soil reinforcing hoop members and retaining wall system formed therewith | Willie Liew, Kord J. Wissmann, Aaron D. Smith | 2023-09-26 |
| 11280056 | Multi-oriented segmental wall blocks, soil reinforcing system, and methods | Stephen A. Luptak, Aaron D. Smith, Willie Liew | 2022-03-22 |
| 10648147 | Multi-oriented segmental wall blocks, soil reinforcing system, and methods | Stephen A. Luptak, Aaron D. Smith, Willie Liew | 2020-05-12 |