| 9377713 |
Custom color toner production systems and methods |
Santiago Faucher, Gerhard Pawelka, Majid Kamel, Michael S. Hawkins, Suxia Yang +1 more |
2016-06-28 |
| 9250571 |
Method and apparatus for filling a toner container useful in printing |
Paul K. Acquaviva, Paul M. Wegman, Fumii Higuchi |
2016-02-02 |
| 6347648 |
Powder filling utilizing vibrofluidization |
Paul M. Wegman, Joseph S. Zelazny, Mikhail Vaynshteyn, Fumii Higuchi, Oleg Y. Abramov +5 more |
2002-02-19 |
| 6227768 |
Particulate conveyor device and apparatus |
Fumii Higuchi, Paul M. Wegman, John L. Haack |
2001-05-08 |
| 6196278 |
Powder filling utilizing vibrofluidization |
Paul M. Wegman, Joseph S. Zelazny, Mikhail Vaynshteyn, Fumii Higuchi, Oleg Y. Abramov +5 more |
2001-03-06 |
| 5921295 |
High speed nozzle for toner filling systems |
Joseph S. Zelazny, Fumii Higuchi, Paul M. Wegman |
1999-07-13 |