Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7571898 | Counter-balance weight for a modular safety rail | Philip Higgs, Charles William Stratford Presant | 2009-08-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7571898 | Counter-balance weight for a modular safety rail | Philip Higgs, Charles William Stratford Presant | 2009-08-11 |