Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11919323 | Color changing expiration indicator | Linn C. Hoover, Erwin Ruiz, David A. VanKouwenberg, Paul M. Fromm | 2024-03-05 |
| 11850875 | Color changing expiration indicator | Linn C. Hoover, Erwin Ruiz, David A. VanKouwenberg, Paul M. Fromm | 2023-12-26 |
| 11660888 | Devices, systems, and methods for controlling airflow through vacuum platen of printing systems via airflow zones | Jonathan B. Hunter, Joseph M. Ferrara, Jr., Frank B. Tamarez Gomez | 2023-05-30 |
| 11541671 | Apparatus for general object holding during printing using multiple conformable gripper balls | Linn C. Hoover, Erwin Ruiz, Paul M. Fromm | 2023-01-03 |
| 11267105 | Universal part gripper using 3-D printed mounting plate | Linn C. Hoover, Erwin Ruiz, Paul M. Fromm | 2022-03-08 |
| 10946682 | Color changing expiration indicator | Linn C. Hoover, Erwin Ruiz, David A. VanKouwenberg, Paul M. Fromm | 2021-03-16 |
| 10919707 | Marking transport cleaning pad | Linn C. Hoover, Rachel Lynn Tanchak, Paul M. Fromm, Frank B. Tamarez Gomez | 2021-02-16 |
| 10836189 | Cleaning web disposed and operable between marker transport belt and marker platen | Rachel Lynn Tanchak, Paul M. Fromm, Frank B. Tamarez Gomez, Linn C. Hoover | 2020-11-17 |
| 10518421 | Apparatus for general object holding during printing using multiple conformable gripper balls | Linn C. Hoover, Erwin Ruiz, Paul M. Fromm | 2019-12-31 |
| 10457069 | Apparatus for repeatable staging and holding objects in a 3-D printer using an array of pins | Erwin Ruiz, Paul M. Fromm, Linn C. Hoover | 2019-10-29 |
| 10369806 | Universal part gripper with conformable gripper ball with vacuum assist | Linn C. Hoover, Erwin Ruiz, Paul M. Fromm | 2019-08-06 |
| 10308038 | Universal part holder with conformable membranes | Linn C. Hoover, Paul M. Fromm, Erwin Ruiz | 2019-06-04 |
| 10279456 | Spring loaded suction cup array gripper | Paul M. Fromm, Erwin Ruiz, 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 |
| 10261286 | Digital micromirror device cooling system and method | Francisco Zirilli, Michael B. Monahan | 2019-04-16 |
| 10160192 | Method for printhead cleaning using mobile maintenance carts | Matthew D. Savoy | 2018-12-25 |
| 10165689 | Method for forming circuits for three-dimensional parts and devices formed thereby | Christopher D. Atwood, Elizabeth M. Crossen, Mark A. Adiletta, Paul J. McConville | 2018-12-25 |
| 10144206 | System and method for removing support material from a three-dimensional printed object | Paul M. Fromm, Timothy J. Clark, Jorge M. Rodriguez | 2018-12-04 |
| 10120162 | Cooling a digital micromirror device | Francisco Zirilli, Michael B. Monahan | 2018-11-06 |
| 10087020 | Universal object holder for 3-D printing using a conformable gripper ball | Erwin Ruiz, Linn C. Hoover, Paul M. Fromm | 2018-10-02 |
| 10086518 | Spring loaded iris mechanism stack gripper | Paul M. Fromm, Erwin Ruiz, Linn C. Hoover | 2018-10-02 |
| 10000051 | System and method for removing three-dimensional printed parts from a platen using inductive heating and gravity | Paul M. Fromm, Timothy J. Clark, Jorge M. Rodriguez | 2018-06-19 |
| 9925726 | Apparatus for holding three-dimensional (3-D) objects during printing thereon | Linn C. Hoover, Erwin Ruiz, Paul M. Fromm | 2018-03-27 |
| 9925799 | Air pressure loaded membrane and pin array gripper | Paul M. Fromm, Erwin Ruiz, Linn C. Hoover | 2018-03-27 |
| 9782964 | System and method for removing three-dimensional printed parts from a platen using inductive heating and gravity | Paul M. Fromm, Timothy J. Clark, Jorge M. Rodriguez | 2017-10-10 |