Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464346 | Ink containment and delivery techniques | David R. Otis, Jr., Charles R. Steinmetz, David Olsen | 2002-10-15 |
| 6364472 | Method and apparatus for keying ink supply containers | Susan M. Hmelar, David O. Merrill, Glen Eugene Schmidt, John A. Underwood, Mark J. Green +6 more | 2002-04-02 |