Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987783 | Doctor blade system, doctor blade clamping device, chambered doctor blade system, printing unit, method for clamping a doctor blade, and method for attaching a clamping portion of a chambered doctor blade | Fredrik Irlén | 2011-08-02 |
| 6629496 | Device for end sealing of chambered doctor blade | Jan N. Stenqvist | 2003-10-07 |
| 6286426 | Doctor blades | — | 2001-09-11 |
| 5671673 | Chambered doctor blade device for printing unit | Jan N. Stenqvist | 1997-09-30 |
| 4359799 | Doctor blades | — | 1982-11-23 |