Issued Patents All Time
Showing 51–75 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10328632 | Modular system for detecting inoperative ejectors in three-dimensional object printers | Paul M. Fromm, Jeffrey N. Swing, James J. Spence, Mark A. Atwood | 2019-06-25 |
| 10308038 | Universal part holder with conformable membranes | Linn C. Hoover, Paul M. Fromm, Jeffrey J. Bradway | 2019-06-04 |
| 10279456 | Spring loaded suction cup array gripper | Paul M. Fromm, Jeffrey J. Bradway, Linn C. Hoover | 2019-05-07 |
| 10273102 | Leading/trailing edge detection system having phosphorescent belt | Seemit Praharaj, Paul J. McConville, Douglas K. Herrmann, Jason M. LeFevre, Chu-heng Liu +10 more | 2019-04-30 |
| 10137634 | Hybrid electrostatic 3-D printer using laser fusing | Paul J. McConville, Chu-heng Liu, James A. Winters, Jason M. LeFevre | 2018-11-27 |
| 10137632 | Method of removing support structure using integrated fluid paths | David A. Mantell, Andrew W. Hays, Linn C. Hoover, Ron E. Dufort, Patrick J. Howe | 2018-11-27 |
| 10118205 | System and method for removing support structure from three-dimensional printed objects using microwave energy | Ron E. Dufort, Linn C. Hoover, Andrew W. Hays, Patrick J. Howe, David K. Ahl | 2018-11-06 |
| 10086518 | Spring loaded iris mechanism stack gripper | Paul M. Fromm, Jeffrey J. Bradway, Linn C. Hoover | 2018-10-02 |
| 10087020 | Universal object holder for 3-D printing using a conformable gripper ball | Linn C. Hoover, Jeffrey J. Bradway, Paul M. Fromm | 2018-10-02 |
| 10065826 | Stacking module with fans | Ali R. Dergham, Glenn D. Batchelor, William A. Novak, Paul F. Brown, II | 2018-09-04 |
| 10046512 | Electro-photographic 3-D printing using dissolvable paper | Jason M. LeFevre, Paul J. McConville, Chu-heng Liu, James A. Winters | 2018-08-14 |
| 10040250 | Electro-photographic 3-D printing using collapsible substrate | Chu-heng Liu, Paul J. McConville, Jason M. LeFevre, James A. Winters | 2018-08-07 |
| 10011453 | Closed-loop stacker control using stack topography to avoid jams | Ron E. Dufort, Steven R. Moore, Timothy D. Slattery, Charles J. Bennett, Linn C. Hoover | 2018-07-03 |
| 10005632 | Stacking module with forced air flip assist | Glenn D. Batchelor, Ali R. Dergham, David J. Breed, Paul F. Brown, II, Mark A. Adiletta | 2018-06-26 |
| 10000020 | Method and device for producing areas in a printed object having different coefficients of friction | Steven M. Russel, Paul M. Fromm, Jeffrey N. Swing | 2018-06-19 |
| 9975322 | Method and device for building three-dimensional cylindrical objects | Steven M. Russel, Paul M. Fromm, Jeffrey N. Swing | 2018-05-22 |
| 9975276 | System and method for removing support structure from three-dimensional printed objects using microwave energy | Ron E. Dufort, Linn C. Hoover, David K. Ahl, Patrick J. Howe, Andrew W. Hays | 2018-05-22 |
| 9925799 | Air pressure loaded membrane and pin array gripper | Paul M. Fromm, Jeffrey J. Bradway, Linn C. Hoover | 2018-03-27 |
| 9925726 | Apparatus for holding three-dimensional (3-D) objects during printing thereon | Jeffrey J. Bradway, Linn C. Hoover, Paul M. Fromm | 2018-03-27 |
| 9849661 | System and method for protection of printed images formed on surfaces of three-dimensional printed objects | Patricia J. Donaldson | 2017-12-26 |
| 9833950 | System and method for inoperative inkjet detection in a printer of three-dimensional objects | Jeffrey N. Swing, Paul M. Fromm, Steven M. Russel | 2017-12-05 |
| 9656430 | Rotating precision rails in three-dimensional object printing systems | Steven M. Russel, Jeffrey J. Bradway, Jorge M. Rodriguez, Paul M. Fromm, Paul F. Sawicki +3 more | 2017-05-23 |
| 9592638 | Top drive mobile cart for three dimensional object printing systems | Paul M. Fromm, Steven M. Russel, Jeffrey J. Bradway, Jorge M. Rodriguez | 2017-03-14 |
| 9592637 | Direct marking build cart that is robust to rail contamination by under-rail mounting and compliant top wheel | Paul M. Fromm, Steven M. Russel, Jeffrey J. Bradway, Jorge M. Rodriguez | 2017-03-14 |
| 9378440 | System and method for reducing toner contamination on roll pair of an image forming apparatus | Steven M. Russel, Paul M. Fromm, Robert W. Phelps, John T. Newell | 2016-06-28 |