Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10051756 | Surround for electrical boxes | — | 2018-08-14 |
| 10044179 | Method of installing elongate bodies in a building | — | 2018-08-07 |
| 10018287 | Weather barrier for a building penetration | — | 2018-07-10 |
| 9903106 | Low profile overbalanced backwater valve | — | 2018-02-27 |
| 9883602 | Surround for electrical boxes | — | 2018-01-30 |
| 9863134 | Backwater valve with control linkage | — | 2018-01-09 |