Mullins; Randal L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mullins; Randal L..The latest application filed is for "continuous printhead gas flow duct including drain".
- Mullins; Randal L. - Steele AL
- Mullins; Randal L. - Jamestown OH
- Mullins; Randal L. - Xenia OH
| Patent | Date |
|---|---|
| Continuous printhead gas flow duct including drain Grant 8,091,991 - Hanchak , et al. January 10, 2 | 2012-01-10 |
| Continuous Printhead Gas Flow Duct Including Drain App 20090295880 - Hanchak; Michael S. ; et al. | 2009-12-03 |
| Four inch fluid system Grant 5,394,177 - McCann , et al. February 28, 1 | 1995-02-28 |
| Ink concentration sensor for maintaining dye concentration in an ink jet printer Grant 5,241,189 - Vandagriff , et al. August 31, 1 | 1993-08-31 |
| Ink level detection system for ink jet printing apparatus Grant 4,639,738 - Young , et al. January 27, 1 | 1987-01-27 |
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