Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7269908 | Tool for projecting a visually perceptible plumb line from a proposed location of a fire sprinkler head on a suspended ceiling and method of using | — | 2007-09-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7269908 | Tool for projecting a visually perceptible plumb line from a proposed location of a fire sprinkler head on a suspended ceiling and method of using | — | 2007-09-18 |