Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9869335 | Bar coupler | Ernest Comerford | 2018-01-16 |
| 9409751 | Lifting device and method for concrete elements | Ernest Comerford | 2016-08-09 |
| D744814 | Concrete reinforcing bar coupler part | Ernest Comerford | 2015-12-08 |
| D744815 | Concrete reinforcing bar coupler part | Ernest Comerford | 2015-12-08 |
| 8123429 | Reinforcing bar | Ernest Comerford | 2012-02-28 |