Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297611 | Guardrail terminal | Dean L. Sicking, Steven D. Thompson, Kenneth Walls, Kevin D. Schrum, Joseph Schwertz +2 more | 2025-05-13 |
| 11846077 | Guardrail terminal | Dean L. Sicking, Steven D. Thompson, Kenneth Walls, Kevin D. Schrum, Joseph Schwertz +2 more | 2023-12-19 |
| 11466415 | Guardrail terminal | Dean L. Sicking, Blake A. Feltman, Steven D. Thompson, Kenneth Walls, Kevin D. Schrum +3 more | 2022-10-11 |