Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7073286 | Method and device for cleaning the barrel of the gun | Marja Koivuluoma | 2006-07-11 |
| 5946843 | Method and cleaning agent composition for cleaning the barrel of a gun | — | 1999-09-07 |