Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12043067 | Tire pressure monitor communication system, electromagnetic transmission system having cancellation and an antenna assembly for use therewith and methods | Mark A. Compton, Kevin Ray Spencer, Warren Guthrie, Brandyn Jaymes Blehm, Andrew Scott Homrich +1 more | 2024-07-23 |
| 11502483 | Ion generator device | Warren Guthrie, John Videtich, Kenneth J. Orr | 2022-11-15 |
| 11431087 | Wideband, low profile, small area, circular polarized UHF antenna | Warren Guthrie, John Jeremy Churchill Platt, Roger Cox | 2022-08-30 |
| 11368000 | Ion generator device | Warren Guthrie, John Videtich, Kenneth J. Orr | 2022-06-21 |
| 11353538 | Circular polarized quadrifilar helix antennas electronics | Warren Guthrie, John Videtich, Raymond Michael Stitt | 2022-06-07 |
| 10862198 | Wideband, low profile, small area, circular polarized uhf antenna | Warren Guthrie, John Jeremy Churchill Platt, Roger Cox | 2020-12-08 |