Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12011928 | Self-cleaning nozzle plate | David C. Graham | 2024-06-18 |
| 11987052 | Photoimageable nozzle plate having increased solvent resistance | David C. Graham | 2024-05-21 |
| 11980889 | Microfluidic chip, head, and dispensing device for dispensing fluids containing an acidic component | David L. Bernard | 2024-05-14 |
| 11958292 | Solvent compatible nozzle plate | — | 2024-04-16 |
| 11926157 | Photoresist imaging and development for enhanced nozzle plate adhesion | — | 2024-03-12 |
| 11865843 | Fluid cartridge with vented insert | Masaki Nakatani, Richard L. Warner | 2024-01-09 |
| 11815812 | Photoresist formulation | David C. Graham, Joel Provence, Richard D. Wells | 2023-11-14 |
| 11666918 | Microfluidic chip, head, and dispensing device for dispensing fluids containing an acidic component | David L. Bernard | 2023-06-06 |
| 11577513 | Photoimageable nozzle member for reduced fluid cross-contamination and method therefor | — | 2023-02-14 |
| 11571896 | Customization of multichannel printhead | Michael Anthony Marra, III | 2023-02-07 |
| 11433681 | Sealing tape for organic solvent-based fluidic cartridges | Jacob Boyle, Paul William Dryer, David C. Graham | 2022-09-06 |
| 11340529 | Dry film formulation | — | 2022-05-24 |
| 10987935 | Organic solvent sealing tape | Paul William Dryer, David C. Graham | 2021-04-27 |
| 10599034 | Method for manufacturing MEMS devices and nano devices with varying degrees of hydrophobicity and hydrophilicity in a composite photoimageable dry film | David L. Bernard, Christopher A. Craft, David C. Graham | 2020-03-24 |
| 10112404 | Fluidic ejection cartridge with molded ceramic body | Andrew McNees | 2018-10-30 |
| 10031415 | Method to taylor mechanical properties on MEMS devices and nano-devices with multiple layer photoimageable dry film | David L. Bernard, Christopher A. Craft, David C. Graham | 2018-07-24 |
| 9962948 | Fluid delivery devices | David L. Bernard, Tim Frasure, Andrew McNees, David C. Graham | 2018-05-08 |
| 9944086 | Printhead assembly | James D. Anderson, Jr., Greg Scott Long | 2018-04-17 |
| 9878894 | Fluid delivery devices having improved efficiency in delivering fluid with reduced wastage of fluid | James D. Anderson, Jr., Tim Frasure, David L. Bernard, David C. Graham, Andrew McNees | 2018-01-30 |
| 9855566 | Fluid ejection head and process for making a fluid ejection head structure | Christopher A. Craft, David L. Bernard, Andrew McNees | 2018-01-02 |
| 9849677 | Muzzle for printhead assembly | James D. Anderson, Jr. | 2017-12-26 |
| 9701119 | Fluid ejection chip including hydrophilic and hydrophopic surfaces and methods of forming the same | David C. Graham, David Rhine, Christopher A. Craft | 2017-07-11 |
| 9533508 | Printhead | James D. Anderson, Jr., Greg Scott Long | 2017-01-03 |
| 9409399 | Muzzle for printhead assembly | James D. Anderson, Jr. | 2016-08-09 |
| 8844137 | Ejection devices for inkjet printers and method for fabricating ejection devices | Xiaorong Cai, Jiandong Fang, Xiaoming Wu, Elaine Money, Eunki Hong +4 more | 2014-09-30 |