Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776028 | Pre-primed preaction sprinkler system | Shawn J. Feenstra, Eldon D. Jackson, Michael J. Bosma | 2017-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776028 | Pre-primed preaction sprinkler system | Shawn J. Feenstra, Eldon D. Jackson, Michael J. Bosma | 2017-10-03 |