Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9148943 | Thermal torch lead line connection devices and related systems and methods | Jeremy Beliveau | 2015-09-29 |
| 8981253 | Forward flow, high access consumables for a plasma arc cutting torch | E. Michael Shipulski, Nicholas A. Sanders, Jay Jason, Peter J. Twarog | 2015-03-17 |
| 8885018 | Display device configured to simultaneously exhibit multiple display modes | Nathan James Smith, Benjamin John Broughton, Lesley Anne Parry-Jones, Harry Garth Walton | 2014-11-11 |
| 8766134 | Alignment features for a plasma torch connector assembly | Adam Fitzpatrick | 2014-07-01 |
| 8759709 | Method and apparatus for improved cutting life of a plasma arc torch | Peter J. Twarog | 2014-06-24 |
| 8624150 | Adapter for a plasma arc torch | Richard Joseph Simek, Peter J. Twarog, Stephen T. Eickhoff | 2014-01-07 |
| 8546718 | Electrode for a contact start plasma arc torch and contact start plasma arc torch employing such electrodes | Stephen T. Eickhoff, Jesse A. Roberts | 2013-10-01 |
| 8541712 | Electrode for a contact start plasma arc torch and contact start plasma arc torch employing such electrodes | Stephen T. Eickhoff, Jesse A. Roberts | 2013-09-24 |
| 8525069 | Method and apparatus for improved cutting life of a plasma arc torch | Peter J. Twarog | 2013-09-03 |
| 8353617 | Backlight | David James Montgomery, Ioannis Papakonstantinou, Meelis Lootus | 2013-01-15 |
| 8325416 | Re-writeable optical element and a display, reflector and backlight incorporating the same | Etienne Lesage | 2012-12-04 |
| 8301024 | Camera flash, a camera, and a method of generating a flash | Andrew Kay, David James Montgomery, James Rowland Suckling, Emma Jayne Walton, Yasunori Kanazawa +3 more | 2012-10-30 |
| 8262271 | Display | Martin David Tillin, Emma Jayne Walton | 2012-09-11 |
| 8154686 | Directional backlight, a multiple view display and a multi-direction display | Neil Barratt, Diana Ulrich Kean, Emma Jayne Walton, Grant Bourhill, Thomas Wynne Powell | 2012-04-10 |
| 8154800 | Multiple-view directional display | Diana Ulrich Kean | 2012-04-10 |
| 8149272 | Multiple view display | Allan Thomas Evans, Graham Roger Jones | 2012-04-03 |
| 8144079 | Multiple-viewer multiple-view display and display controller | David James Montgomery, Graham Roger Jones, Diana Ulrich Kean | 2012-03-27 |
| D654104 | Mechanized plasma torch | Adam Fitzpatrick | 2012-02-14 |
| 8115136 | Electrode for a contact start plasma arc torch and contact start plasma arc torch employing such electrodes | Stephen T. Eickhoff, Jesse A. Roberts | 2012-02-14 |
| 8101882 | Plasma torch electrode with improved insert configurations | David J. Cook, David L. Bouthillier, John Sobr, Stephen T. Eickhoff | 2012-01-24 |
| 8035055 | Electrode for a contact start plasma arc torch and contact start plasma arc torch employing such electrodes | Peter J. Twarog, Stephen T. Eickhoff, Jesse A. Roberts | 2011-10-11 |
| 7980748 | Lighting system including light guide with reflective micro structures on edge surfaces | Tong Zhang, David James Montgomery, James Rowland Suckling, Harry Garth Walton | 2011-07-19 |
| 7920226 | Display comprising plurality of birefringent protrusions on a waveguide of a backlight | Etienne Lesage, David James Montgomery | 2011-04-05 |
| 7813042 | Multiple-view directional display | Robert Winlow, Akira Nakagawa, Diana Ulrich Kean, Grant Bourhill | 2010-10-12 |
| 7782409 | Multiple view display | Diana Ulrich Kean, David James Montgomery, Grant Bourhill | 2010-08-24 |