Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10532555 | 3D printing colorization | Joel Chan, Mark R. Parker, Jule W. Thomas, Jr., Dong Hoon Lee | 2020-01-14 |
| 9975323 | 3D printing colorization | Joel Chan, Mark R. Parker, Jule W. Thomas, Jr., Dong Hoon Lee | 2018-05-22 |
| 6213400 | Antenna/door module and method | Robert A. Zigler | 2001-04-10 |
| 4575738 | Ink jet printing apparatus having an ink pressure transient suppressor system | David B. Kreitlow, Jeffrey M. Hall | 1986-03-11 |