Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D882905 | Lift level | Michael J. Recker, Ronald G. Naumann | 2020-04-28 |
| 10597871 | Lifting and leveling insert for a precast concrete slab | Michael J. Recker, Ronald G. Naumann | 2020-03-24 |