Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140464 | Permeable pavement monitoring system | Joseph A. Diekfuss, Nicholas J. Hornyak | 2024-11-12 |
| 11656116 | Permeable pavement monitoring system | Joseph A. Diekfuss, Nicholas J. Hornyak | 2023-05-23 |
| D983415 | Mast base connector | — | 2023-04-11 |
| D919169 | Mast arm connector | Joseph A. Diekfuss | 2021-05-11 |
| 10810873 | Traffic signal and sign support structures and system | Joseph A. Diekfuss | 2020-10-20 |
| D887026 | Mast base connector | — | 2020-06-09 |