Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D502716 | Torch head | Kenneth Nyitrai, Alan Hyde, Thomas Bass, Michael Vacanti | 2005-03-08 |
| 5540585 | Self-igniting hand torches | Richard Coulcher | 1996-07-30 |
| 5374185 | Self-igniting hand torches | Richard Coulcher | 1994-12-20 |
| 5313931 | One hand fixed temperature coating remover | Richard Coulcher, Alan Hyde | 1994-05-24 |