Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12135593 | Smart cord reel system | John Alford, Chris Hinojosa | 2024-11-05 |
| 11650643 | Smart cord reel | John Alford, Chris Hinojosa | 2023-05-16 |
| 11242148 | Repair and replacement mechanism for personal control units on aircraft | David A. Carhart | 2022-02-08 |
| 10983575 | Smart cord reel | John Alford, Chris Hinojosa | 2021-04-20 |
| 10594148 | Mechanism for charging an electronic device with a retractable cord reel | Chris Hinojosa, David Mellinger, John Alford | 2020-03-17 |
| 10551891 | Smart cord reel | John Alford, Chris Hinojosa | 2020-02-04 |
| 10177585 | Mechanism for charging an electronic device with a retractable cord reel | Chris Hinojosa, David Mellinger, John Alford | 2019-01-08 |
| 10145884 | Smart cord reel | John Alford | 2018-12-04 |
| 10133327 | Smart cord reel | John Alford, Chris Hinojosa | 2018-11-20 |
| D833027 | Massage roller | Victor Viner, Gil Cavada, David A. Carhart | 2018-11-06 |
| 9935475 | Mechanism for charging an electronic device with a retractable cord reel | Chris Hinojosa, David Mellinger, John Alford | 2018-04-03 |
| 9577453 | Mechanism for charging an electronic device with a retractable cord reel | Chris Hinojosa, David Mellinger, John Alford | 2017-02-21 |
| RE43335 | Spotlight mounted motion detector | — | 2012-05-01 |
| 8140259 | Location device with a gravity measuring device | David R. Hall, David Lundgreen, Christopher Durrand | 2012-03-20 |
| 8072346 | LED light bar for optical traffic control systems | Timothy J. Hall | 2011-12-06 |
| 7982631 | LED emitter for optical traffic control systems | Timothy J. Hall | 2011-07-19 |
| 7952491 | Optical traffic control system with burst mode light emitter | Charles Meyer | 2011-05-31 |
| 7808401 | Light emitters for optical traffic control systems | Charles Meyer | 2010-10-05 |
| 7573399 | Multimode traffic priority/preemption vehicle arrangement | — | 2009-08-11 |
| 7515064 | Remote activation of a vehicle priority system | — | 2009-04-07 |
| 7432826 | Traffic preemption system with headway management | — | 2008-10-07 |
| 7417560 | Multimode traffic priority/preemption intersection arrangement | — | 2008-08-26 |
| 7411175 | Spotlight mounted motion detector | — | 2008-08-12 |
| 7333028 | Traffic preemption system communication method | — | 2008-02-19 |
| 7307547 | Traffic preemption system signal validation method | — | 2007-12-11 |