Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501895 | Concrete slab joint stabilizer | George E. Garber, D. Michael McPhee, Phillip J. Quenzi | 2019-12-10 |
| 7334963 | Concrete slab joint stabilizing system and apparatus | Do Sun Im | 2008-02-26 |
| D506654 | Shovel design | — | 2005-06-28 |