Issued Patents All Time
Showing 26–50 of 127 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10456968 | Three-dimensional object printer with multi-nozzle extruders and dispensers for multi-nozzle extruders and printheads | Barry P. Mandel, David A. Mantell | 2019-10-29 |
| 10442174 | Material feeder for engineering polymer ejection system for additive manufacturing applications | Barry P. Mandel, David A. Mantell | 2019-10-15 |
| 10421266 | Method of operating extruder heads in three-dimensional object printers | David A. Mantell, Christopher G. Lynn | 2019-09-24 |
| 10421277 | Lead-free piezo printhead using thinned bulk material | Gary D. Redding, Angus Kingon, Seunghyun Kim, Nicholas Mostovych | 2019-09-24 |
| 10350888 | Printhead configured for use with high viscosity materials | David A. Mantell, Peter M. Gulvin, Andrew W. Hays, Jun Ma | 2019-07-16 |
| 10335991 | System and method for operation of multi-nozzle extrusion printheads in three-dimensional object printers | Barry P. Mandel, David A. Mantell | 2019-07-02 |
| 10328637 | Interlayer adhesion in a part printed by additive manufacturing | Barry P. Mandel, David A. Mantell, Paul J. McConville | 2019-06-25 |
| 10252525 | Lead-free piezo printhead using thinned bulk material | Gary D. Redding, Angus Kingon, Seunghyun Kim, Nicholas Mostovych | 2019-04-09 |
| 10166777 | Method of forming piezo driver electrodes | Gary D. Redding, Peter M. Gulvin, Mark A. Cellura | 2019-01-01 |
| 10065422 | Printhead with narrow aspect ratio | — | 2018-09-04 |
| 9931843 | Raised fluid pass-through structure in print heads | Jonathan Robert Brick, Chad David Freitag, Garry Adam Jones, Jon G. Judge, David R. Koehler +3 more | 2018-04-03 |
| 9889653 | Printhead with nanotips for nanoscale printing and manufacturing | Andrew W. Hays, Bijoyraj Sahu | 2018-02-13 |
| 9802408 | Raised fluid pass-through structure in print heads | Jonathan Robert Brick, Chad David Freitag, Garry Adam Jones, Jon G. Judge, David R. Koehler +3 more | 2017-10-31 |
| 9787211 | Power converter for AC mains | Robert Schneider, Pallab Midya | 2017-10-10 |
| 9768705 | Multibridge power converter for AC mains | Pallab Midya, Robert Schneider | 2017-09-19 |
| 9757900 | Pin-actuated printhead | Barry P. Mandel, Andrew W. Hays, Jun Ma, David A. Mantell, Gary D. Redding +1 more | 2017-09-12 |
| 9738070 | Integrated piezo printhead | Angus Kingon, Andrew W. Hays, Seunghyun Kim | 2017-08-22 |
| 9662880 | Integrated thin film piezoelectric printhead | Andrew W. Hays, Angus Kingon, Seunghyun Kim | 2017-05-30 |
| 9550358 | Printhead with narrow aspect ratio | — | 2017-01-24 |
| 9433386 | Method and apparatus for monitoring a subject for atrial fibrillation | Lalit Keshav Mestha, Survi Kyal, Barry P. Mandel | 2016-09-06 |
| 9421772 | Method of manufacturing ink jet printheads including electrostatic actuators | Gary D. Redding, Mark A. Cellura | 2016-08-23 |
| 9375926 | Membrane bond alignment for electrostatic ink jet printhead | Gary D. Redding, Mark A. Cellura, Andrew W. Hays | 2016-06-28 |
| 9321265 | Electrostatic actuator with short circuit protection and process | Mark A. Cellura, Gary D. Redding, Peter M. Gulvin | 2016-04-26 |
| 9315021 | Multiple thin film piezoelectric elements driving single jet ejection system | Barry P. Mandel, Peter M. Gulvin | 2016-04-19 |
| 9308726 | Printhead fluid paths formed with sacrificial material patterned using additive manufacturing processes | Andrew W. Hays | 2016-04-12 |