Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10995506 | System, apparatus and method for use in construction to assist in supporting suspended concrete | Keith Anthony CALLANAN | 2021-05-04 |
| 10344486 | System, apparatus and method for use in construction to assist in supporting suspended concrete | Keith Anthony CALLANAN | 2019-07-09 |