Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879428 | Temporary rain water collection assembly for use on a roof of a building | Daniel G. Zwier, Robert Anderson, Philip L. Koops | 2018-01-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879428 | Temporary rain water collection assembly for use on a roof of a building | Daniel G. Zwier, Robert Anderson, Philip L. Koops | 2018-01-30 |