Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1045647 | Notification appliance | Martin Paul Robotham | 2024-10-08 |
| D1009668 | Notification appliance | Martin Paul Robotham | 2024-01-02 |
| D993060 | Wire plate for notification appliance | Martin Paul Robotham | 2023-07-25 |
| D982465 | Notification appliance | Martin Paul Robotham | 2023-04-04 |
| D977352 | Notification appliance | Martin Paul Robotham | 2023-02-07 |
| D960741 | Notification appliance | Martin Paul Robotham | 2022-08-16 |
| D944675 | Notification appliance | Martin Paul Robotham | 2022-03-01 |
| 11256077 | Lens for a notification strobe | Martin Paul Robotham | 2022-02-22 |
| D939990 | Notification appliance | Martin Paul Robotham | 2022-01-04 |
| 10989368 | Notification device for a surface of a building interior | Martin Paul Robotham | 2021-04-27 |
| D884535 | Notification appliance | Martin Paul Robotham | 2020-05-19 |
| D880324 | Notification appliance | Martin Paul Robotham | 2020-04-07 |
| 9679567 | Word cloud audio navigation | Michael Doyle | 2017-06-13 |
| 9651217 | Lens assembly | Martin Paul Robotham | 2017-05-16 |
| 9593826 | Strobe assembly | Martin Paul Robotham | 2017-03-14 |
| 9142103 | Mass notification alarm and system with programmable color output | Martin Paul Robotham, Morris Stoops | 2015-09-22 |
| 8958685 | Word cloud audio navigation | Michael Doyle | 2015-02-17 |
| 8301671 | Method and apparatus providing removal of replicated objects based on garbage collection | Leigh Barry Hall, Marco Dalco, Kevin Wiseman, Robert Marc Jenkins | 2012-10-30 |
| 8289366 | Conference annotation system | Thomas Strickland | 2012-10-16 |
| 7178767 | Multi-legged equipment support for cameras, spotting telescopes and the like and jam-plate lock for same | Jasper Lodewyk Steyn, Daniel K. Moon, Brian Conaty, Ingrid Shao-Ying Huang, Philip G. Kong +2 more | 2007-02-20 |
| 6980881 | Software for improving the accuracy of machines | Thomas W. Pastusak | 2005-12-27 |
| 6681145 | Method for improving the accuracy of machines | Thomas W. Pastusak | 2004-01-20 |
| 6420694 | Steerable retroreflective system and method | — | 2002-07-16 |
| 6392222 | Machine system having optical endpoint control and associated method | — | 2002-05-21 |
| D452230 | Wall phone component | Darrell C. Taylor, Matthew D. Toth | 2001-12-18 |