Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988274 | Ink consumption determination | James D. Buehler, David L. Knierim | 2011-08-02 |
| 7968035 | Forged ink stick fabrication from in-line extrusion | Brent R. Jones, Frederick T. Mattern, Edward F. Burress, Dan Leo Massopust | 2011-06-28 |
| 7874826 | Solid ink stick fabrication by extrusion, roll forming and swaging | Brent R. Jones, Edward F. Burress, Dan Leo Massopust | 2011-01-25 |
| 7871159 | Ink loader with adjustable insertion openings | Christopher Ryan Gold, Barry D. Reeves, William Loren Emery | 2011-01-18 |