Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9931840 | Systems and methods for heating and measuring temperature of print head jet stacks | Curtis Douglass Keller, Gautam Dhar, David L. Knierim, Chad David Freitag, Douglas Dean Darling +3 more | 2018-04-03 |
| 9931843 | Raised fluid pass-through structure in print heads | Chad David Freitag, Garry Adam Jones, Jon G. Judge, David R. Koehler, Chad J. Slenes +3 more | 2018-04-03 |