Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9689157 | Fire and water resistant expansion and seismic joint system | Lester Hensley | 2017-06-27 |
| 9689158 | Fire and water resistant expansion and seismic joint system | Lester Hensley | 2017-06-27 |
| 9670666 | Fire and water resistant expansion joint system | Lester Hensley | 2017-06-06 |
| 9644368 | Fire and water resistant expansion joint system | — | 2017-05-09 |
| 9637915 | Factory fabricated precompressed water and/or fire resistant expansion joint system transition | Lester Hensley | 2017-05-02 |