Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575345 | Rolled sheet material dispenser with safer sheet cutting means | Ronald C. Johansson, Mark D. Sorlien | 2003-06-10 |
| 6558789 | Removable tape laminate including a flexible non-stretchable support layer | Michael D. Hamerski | 2003-05-06 |
| 6521011 | Self-supporting pleated filter and method of making same | Douglas C. Sundet | 2003-02-18 |