Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12071540 | Polymer filaments for additive manufacturing having reduced emissions | Judith M. Vandewinckel, Mark Mercandetti, Angela Schnuerch | 2024-08-27 |
| 11130282 | Electrostatic 3-D development apparatus using cold fusing | Erwin Ruiz, Paul J. McConville, Jason M. LeFevre, Chu-heng Liu | 2021-09-28 |
| 10457070 | System for treating the surfaces of three-dimensional (3D) objects prior to printing the surfaces | Jason M. LeFevre, Paul J. McConville, Chu-heng Liu, Erwin Ruiz | 2019-10-29 |
| 10369744 | Electrostatic 3-D development apparatus using cold fusing | Erwin Ruiz, Paul J. McConville, Jason M. LeFevre, Chu-heng Liu | 2019-08-06 |
| 10137634 | Hybrid electrostatic 3-D printer using laser fusing | Erwin Ruiz, Paul J. McConville, Chu-heng Liu, Jason M. LeFevre | 2018-11-27 |
| 10046512 | Electro-photographic 3-D printing using dissolvable paper | Jason M. LeFevre, Paul J. McConville, Chu-heng Liu, Erwin Ruiz | 2018-08-14 |
| 10040250 | Electro-photographic 3-D printing using collapsible substrate | Chu-heng Liu, Paul J. McConville, Jason M. LeFevre, Erwin Ruiz | 2018-08-07 |
| 9188890 | Method for managing triboelectric charge in two-component developer | — | 2015-11-17 |
| 8948643 | Method and system for controlling multiple printers in a TISP or TIPP system for increased stability | — | 2015-02-03 |
| 8750769 | Inferring toner contamination of electrodes from printing parameters | Michele D. Cleary, James P. Kitchen | 2014-06-10 |
| 8492064 | Magnetic toner compositions | Kip L. Jugle | 2013-07-23 |
| 8232035 | Methods for making customized black toners | Mark A. Scheuer, Mark S. Petrush, John Ianni, Julia Kohlmeier, William H. Hollenbaugh, Jr. +2 more | 2012-07-31 |
| 7894731 | Method by which an infinite number of colors may be used with a finite number of CCUs | Kip L. Jugle, Mark A. Scheuer | 2011-02-22 |
| 7838192 | Methods for making customized black toners | Mark A. Scheuer, Mark S. Petrush, John Ianni, Julia Kohlmeier, William H. Hollenbaugh, Jr. +2 more | 2010-11-23 |
| 7507515 | Toner compositions | — | 2009-03-24 |
| 6406822 | Color-blind melt flow index properties for toners | Scott M. Silence, Joo T. Chung, James M. Proper, Edward J. Gutman, James G. Stenzel +4 more | 2002-06-18 |