Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595166 | Double barrel speargun | John Schmidt | 1997-01-21 |
| 5372118 | Double barrel speargun | John Schmidt | 1994-12-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595166 | Double barrel speargun | John Schmidt | 1997-01-21 |
| 5372118 | Double barrel speargun | John Schmidt | 1994-12-13 |