Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10745916 | Intermediate coupler for concrete reinforcement | Paul Hohensee, Thomas Mathews, Tim Beaver | 2020-08-18 |
| 10508447 | Sealing cover for concrete anchor | Thomas Mathews, Paul Hohensee, Tim Beaver, Ryan Alexander Kitching | 2019-12-17 |
| 10378210 | Concrete tendon gripping and sealing apparatus and method | — | 2019-08-13 |
| 9931764 | Pocketformer with releasable grout ring and tendon, tail gauge and method for using | — | 2018-04-03 |
| 8146306 | Anchor for post tension concrete reinforcing systems | Randy Draginis | 2012-04-03 |
| 7765752 | Anchor system with substantially longitudinally equal wedge compression | Randy Draginis | 2010-08-03 |
| 7762029 | Anchor for post tension concrete reinforcing systems | Randy Draginis | 2010-07-27 |
| 7726082 | Anchor wedge configuration for tendon anchors | Randy Draginis | 2010-06-01 |
| 7360342 | Anchor wedge for post tension anchor system and anchor system made therewith | Randy Draginis | 2008-04-22 |
| 7275347 | Post-tension anchor seal cap | — | 2007-10-02 |
| 7174685 | Pocket former for post-tension anchor | — | 2007-02-13 |
| 6883280 | Integrated post-tension anchor | — | 2005-04-26 |
| 6588193 | Corrosion resistant tendon system | — | 2003-07-08 |
| 5072558 | Post-tension anchor system | Felix L. Sorkin | 1991-12-17 |