Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199014 | Load-carrying concrete floor structure and method for building the load-carrying concrete floor structure | Jason G. Reigstad | 2021-12-14 |
| 10689853 | Post-tension concrete leave out splicing system and method | — | 2020-06-23 |
| 10337196 | Load-carrying concrete floor structure and method for building the load-carrying concrete floor structure | Jason G. Reigstad | 2019-07-02 |
| D814912 | Post-tension concrete splicing device | — | 2018-04-10 |
| D814268 | Cavity forming sleeve for post-tension concrete splicing device | — | 2018-04-03 |
| D813023 | Post-tension concrete splicing device | — | 2018-03-20 |
| 9644369 | Post-tension concrete leave out splicing system and method | — | 2017-05-09 |
| 9410316 | Post-tension concrete leave out splicing system and method | — | 2016-08-09 |
| 9404254 | Post-tension concrete leave out splicing system and method | — | 2016-08-02 |
| 6119526 | Method and apparatus for detecting tendon failures within prestressed concrete | Hanley S. Reigstad | 2000-09-19 |
| 4928451 | Anchor apparatus for a tendon in prestressed concrete slab | A. Norris Breivik, Hanley S. Reigstad | 1990-05-29 |
| 4799307 | Anchor apparatus for a tendon in prestressed concrete slab | A. Norris Breivik, Hanley S. Reigstad | 1989-01-24 |
| 4574545 | Method for installing or replacing tendons in prestressed concrete slabs | A. Norris Breivik, Hanley S. Reigstad | 1986-03-11 |