Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123817 | Miniature wireless concentration meter and method to determine density and concentration | James C. Weatherall, Duane Karns, Barry T. Smith | 2024-10-22 |
| 11761870 | Miniature wireless concentration meter | James C. Weatherall, Duane Karns, Barry T. Smith | 2023-09-19 |
| 11726121 | Automated resonant waveguide cavity system for complex permittivity measurements | Duane Karns, James C. Weatherall, Barry T. Smith | 2023-08-15 |
| 11709149 | Cold trap enhanced input into low-cost analyzer | Barry T. Smith, John Brady | 2023-07-25 |
| 11650168 | Resonant waveguide cavity system for complex permittivity measurements | Duane Karns, James C. Weatherall, Barry T. Smith, Zachary J. Landicini | 2023-05-16 |
| 11560731 | Vertical flood escape structure | — | 2023-01-24 |
| 11269071 | Measurement system and methods of measuring a reflection coefficient | Peter Roland Smith, James C. Weatherall, Barry T. Smith | 2022-03-08 |
| 11054517 | Measurement system and methods of measuring a reflection coefficient | Peter Roland Smith, James C. Weatherall, Barry T. Smith | 2021-07-06 |
| 11035949 | Methods of obtaining error correction for reflection coefficient measurement systems | Peter Roland Smith, James C. Weatherall, Barry T. Smith | 2021-06-15 |
| 10973958 | Artificial skin having a reflection coefficient substantially equal to human skin | Peter Roland Smith, James C. Weatherall, Barry T. Smith | 2021-04-13 |
| 10697834 | Contrast phantoms and uses thereof for active millimeter wave imaging systems | — | 2020-06-30 |
| 10451488 | Contrast phantom for passive millimeter wave imaging systems | James C. Weatherall | 2019-10-22 |
| 10267904 | Artificial skin and human phantom for use in active millimeter wave imaging systems | Peter Roland Smith, James C. Weatherall, Barry T. Smith | 2019-04-23 |
| 10254170 | Contrast phantoms and uses thereof for active millimeter wave imaging systems | — | 2019-04-09 |
| 10197451 | Contrast phantom for passive millimeter wave imaging systems | James C. Weatherall | 2019-02-05 |
| 9841448 | Resonant system and method of determining a dielectric constant of a sample | James C. Weatherall, Barry T. Smith | 2017-12-12 |
| 9075132 | Development of a contrast phantom for active millimeter wave imaging systems | James C. Weatherall | 2015-07-07 |
| 8946641 | Method for identifying materials using dielectric properties through active millimeter wave illumination | Barry T. Smith, James C. Weatherall | 2015-02-03 |