Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275197 | Valve structure for a sack or the like to be filled with air | — | 1994-01-04 |
| 5240756 | Tarpaulin | Christer Cederblom | 1993-08-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275197 | Valve structure for a sack or the like to be filled with air | — | 1994-01-04 |
| 5240756 | Tarpaulin | Christer Cederblom | 1993-08-31 |