Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285936 | Device, method, and assembly for loading nozzles with fluid | Victor C. Humberstone, Daniel Richard Mace, Gordon Weaver Chapman | 2025-04-29 |
| 11858262 | Fluid ejector | Daniel Richard Mace, Neil Emerton, David Alan Crooks, Charlotte Giverny Pamela Joy Stokes, Theodore John Snudden | 2024-01-02 |
| 10315418 | Method, system, and device for supplying electrical energy through electrical conductors adjacent to electrolyte solution environments | Daniel Richard Mace, Nicholas James Hastings | 2019-06-11 |
| 9156256 | Printing process and liquid ink jet ink | Sean Slater, Andrew John Clippingdale | 2015-10-13 |
| 6926387 | Electrodes for a drop-on demand printer | Paul McEvoy, Daniel Richard Mace, Andrew John Clippingdale | 2005-08-09 |
| 6905188 | Ejection apparatus for printhead | John William Teape, Daniel Richard Mace, Philip John Atkin | 2005-06-14 |
| 6820965 | Drop-on-demand printer | Andrew John Clippingdale, Daniel Richard Mace, Simon Johnson | 2004-11-23 |
| 6409313 | Application of differential voltage to a printhead | — | 2002-06-25 |
| 6394583 | Electrical apparatus for ejecting material from a liquid | Daniel Richard Mace, Philip John Atkin, Richard Wilhelm Janse Van Rensburg, John William Teape, Neil Emerton | 2002-05-28 |
| 6302525 | Inkjet printer nozzle plate | Richard Wilhelm Janse Van Rensburg | 2001-10-16 |
| 6247797 | Method and apparatus for ejecting particulate material including secondary electrode disposed transverse to a row of ejection electrodes | Neil Emerton, John William Teape, Richard Wilhelm Janse Van Rensburg, Peter J. Taylor | 2001-06-19 |
| 6217154 | Ejection apparatus for ejecting material from a liquid | Matthew A. Schumann, Richard Wilhelm Janse Van Rensburg, Neil Emerton, David Mark Blakey | 2001-04-17 |
| 5992756 | Method and apparatus for ejection of particulate material | Martin Scott Goodchild | 1999-11-30 |
| 5838350 | Apparatus for generating droplets of fluid | Victor C. Humberstone, Keith Gardner, Peter J. Taylor | 1998-11-17 |
| 5518179 | Fluid droplets production apparatus and method | Victor C. Humberstone, Andrew Jonathan Sant, Mathew Richard Palmer | 1996-05-21 |