Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6877637 | Self-sealing dispensing tap for flexible packages | Gary R. Allanson, Joseph E. Koehler | 2005-04-12 |
| 6227703 | Variable length sensor probe system | Paul Neilson, Clifford William Lewis | 2001-05-08 |
| D406604 | Writing instrument | Neville Andrews, Richard J. Petrillo | 1999-03-09 |