Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11666253 | Methods and apparatus for analyte concentration monitoring using harmonic relationships | Daniel V. Brown | 2023-06-06 |
| 11445944 | Methods and apparatus for analyte concentration monitoring using harmonic relationships | Daniel V. Brown | 2022-09-20 |
| 10830915 | Method of determining subsurface properties using multifrequency electromagnetic depth sounding | Franz Van de Kop, Bridget M. Van de Kop, Andrew R. Van de Kop, Alex C. Dumestre, III, David Ridyard +1 more | 2020-11-10 |
| 10333419 | Input responsive AC-AC converter for heat tracing | Arsham Shirkhani, Dan Caouette, James F. Beres | 2019-06-25 |
| 9733201 | Thermal age tracking system and method | Jim Beres, Erik C. Olson | 2017-08-15 |
| 9366713 | Arc fault detection system and method | — | 2016-06-14 |
| 9366716 | Sub-harmonic arc fault detection system and method | — | 2016-06-14 |
| 8773278 | Apparatus for receiving and transmitting signals in electromagnetic telemetry system used in a wellbore | Matthe Contant, Yves Mathieu, Erwann Lemenager | 2014-07-08 |