Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666233 | Tendon receiving duct | — | 2003-12-23 |
| 6659135 | Tendon-receiving duct with longitudinal channels | — | 2003-12-09 |
| D482262 | Paving chair | — | 2003-11-18 |
| 6631596 | Corrosion protection tube for use on an anchor of a post-tension anchor system | — | 2003-10-14 |
| D480291 | Paving chair | — | 2003-10-07 |
| 6560939 | Intermediate anchor and intermediate anchorage system for a post-tension system | — | 2003-05-13 |
| 6557317 | Concrete reinforcing bar support | — | 2003-05-06 |
| 6550816 | Grout vent for a tendon-receiving duct | — | 2003-04-22 |
| 6513287 | Apparatus for forming a dead-end anchorage of a post-tension system | — | 2003-02-04 |