Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979422 | Active flashback arrestor for use with head of a torch | Nigel Parkin, Paul Mercuri | 2005-12-27 |
| 6910881 | Flashback arrestor for use with head of oxy-fuel torch | Nigel Parkin, Paul Mercuri | 2005-06-28 |