Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D589363 | Boxed spool | Frank Dieke, Carlos Vandekerkhove | 2009-03-31 |
| D553495 | Cardboard box | Frank Dieke, Carlos Vandekerkhove | 2007-10-23 |
| D545561 | Bobbin | — | 2007-07-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D589363 | Boxed spool | Frank Dieke, Carlos Vandekerkhove | 2009-03-31 |
| D553495 | Cardboard box | Frank Dieke, Carlos Vandekerkhove | 2007-10-23 |
| D545561 | Bobbin | — | 2007-07-03 |