Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10581981 | Seamlessly switching between modes in a dual-device tutorial system | Alexander M. Hunter, Eric D. Schlakman, Ryan K. Mears, Ieyuki Kawashima, Ryan M. Romero +5 more | 2020-03-03 | $97,833,000 |
| 10038291 | Apparatus for providing a rotatable coupling between audio cables | Colin Arrowsmith | 2018-07-31 | |
| 9810733 | Thermionic valve tester | Cliff Cooper, Colin Arrowsmith | 2017-11-07 | |
| 9723086 | Providing static or dynamic data to a device in an event-driven manner | Eric D. Schlakman, Miguel S. Sanchez-Sandoval, Hernan R. Eguiluz, Ryan K. Mears, Ronald L. Jett +5 more | 2017-08-01 | $97,661,000 |
| 8872013 | Audiovisual teaching apparatus | Cliff Cooper, Clifford William Cooper, Colin Arrowsmith | 2014-10-28 | |
| 7936211 | Controlling the performance of a thermionic tube | Colin Arrowsmith | 2011-05-03 |