Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127683 | Semiconductor structure with substantially straight contact profile | Matthias Zinke, Robert Seidel, Tobias Barchewitz | 2021-09-21 |
| 11060284 | Lifting and leveling insert for a precast concrete slab | Michael J. Recker, Hector G. Ruiz | 2021-07-13 |
| 10883265 | Connector for precast concrete structures | David L. Kelly, Michael J. Recker, Gary Hartman | 2021-01-05 |