Issued Patents All Time
Showing 26–50 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10756908 | User authentication with self-signed certificate and identity verification | Nelson Melo, Michael C. Clark | 2020-08-25 |
| 10755233 | Guided page navigation | Frederick A. Powers, Stanley R. Zanarotti | 2020-08-25 |
| 10753880 | Aquatic environment water parameter testing methods utilizing conductivity as calibration for sensor measurements | — | 2020-08-25 |
| 10728044 | User authentication with self-signed certificate and identity verification and migration | Nelson Melo, Michael C. Clark | 2020-07-28 |
| 10671955 | Dynamic generation of guided pages | Frederick A. Powers, Stanley R. Zanarotti | 2020-06-02 |
| 10578950 | Photographic lighting system and method | — | 2020-03-03 |
| 10444158 | Error monitoring and correction systems and methods in aquatic environment monitoring | — | 2019-10-15 |
| 10429724 | TTL photographic wireless system, method, and device for synchronization of remote devices via hot shoe communications | — | 2019-10-01 |
| 10203287 | Aquatic environment water parameter testing systems | — | 2019-02-12 |
| 10156774 | Photographic lighting system and method | — | 2018-12-18 |
| 9918000 | Zero delay predictor signal synchronization system and method | — | 2018-03-13 |
| 9797844 | Chemical indicator element systems for aquatic environment water parameter testing | — | 2017-10-24 |
| 9784686 | Aquatic environment water parameter testing systems and methods | — | 2017-10-10 |
| 9690169 | Photographic lighting system and method | — | 2017-06-27 |
| 9635233 | Wireless photographic communication system and method | — | 2017-04-25 |
| 9602707 | External photographic wireless communication device | — | 2017-03-21 |
| 9494527 | Optical reader optic cleaning systems having motion deployed cleaning elements | — | 2016-11-15 |
| 9494526 | Combined illuminator/light collectors for optical readers | — | 2016-11-15 |
| 9420157 | Zero delay photographic synchronization system and method | — | 2016-08-16 |
| 9354491 | Photographic synchronization optimization system and method | — | 2016-05-31 |
| 9274668 | Guided page navigation | Frederick A. Powers, Stanley R. Zanarotti | 2016-03-01 |
| 9261462 | Monitoring of photo-aging of light-based chemical indicators using illumination-brightness differential scheme | — | 2016-02-16 |
| 9250499 | TTL photographic wireless communication system and method with exposure compensation value transfer to a remote lighting device | — | 2016-02-02 |
| 9229607 | Guided page navigation | Frederick A. Powers, Stanley R. Zanarotti | 2016-01-05 |
| 9023281 | Submersible chemical indicator apparatuses for use in aquatic-environment monitoring/measuring systems | — | 2015-05-05 |