Issued Patents All Time
Showing 25 most recent of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276651 | Systems and methods for analyzing multiphase production fluid | Thomas Hillman | 2025-04-15 |
| 12253086 | Electric submersible pump | Max Deffenbaugh | 2025-03-18 |
| 12104474 | Electric submersible pump | Vijay Ramakrishnan, Max Deffenbaugh | 2024-10-01 |
| 12019053 | Systems and methods for analyzing multiphase production fluid | Thomas Hillman | 2024-06-25 |
| 11874791 | Two-wire communication systems and applications | Martin Kessler, Miguel A. Chavez, Lewis F. Lahr, William Hooper, Peter Sealey | 2024-01-16 |
| 11857671 | Medical implant | — | 2024-01-02 |
| 11860077 | Fluid flow sensor using driver and reference electromechanical resonators | Edwin Hulse, Miguel Gonzalez, Tim Thiel | 2024-01-02 |
| 11835675 | Determination of geologic permeability correlative with magnetic permeability measured in-situ | Val Riachentsev, Max Deffenbaugh, Howard K. Schmidt | 2023-12-05 |
| 11828175 | Systems and methods for measuring phase flow rates of a multiphase production fluid | Max Deffenbaugh, Thomas Hillman | 2023-11-28 |
| 11238004 | Two-wire communication systems and applications | Martin Kessler, Miguel A. Chavez, Lewis F. Lahr, William Hooper, Peter Sealey | 2022-02-01 |
| 11211942 | Circuits, systems, and methods for providing asynchronous sample rate conversion for an oversampling sigma delta analog to digital converter | David Lamb, Mayur Gurunath Anvekar | 2021-12-28 |
| 11065196 | Process for making controlled release medical implant products | Wayne C. Pollock | 2021-07-20 |
| 11058631 | Process for making controlled release medical implant and non-implant products | Wayne C. Pollock | 2021-07-13 |
| 11044107 | Device authentication based on analog characteristics without error correction | John Ross Wallrabenstein, Deniz Karakoyunlu | 2021-06-22 |
| 10993906 | Medical implant | — | 2021-05-04 |
| 10988212 | Modular mooring buoy system, and buoyant body and modular unit thereof | — | 2021-04-27 |
| 10806696 | Medical implant | — | 2020-10-20 |
| 10749694 | Device authentication based on analog characteristics without error correction | John Ross Wallrabenstein, Deniz Karakoyunlu | 2020-08-18 |
| 10649948 | Two-wire communication systems and applications | Martin Kessler, Miguel A. Chavez, Lewis F. Lahr, William Hooper, Peter Sealey | 2020-05-12 |
| 10311010 | Two-wire communication systems and applications | Martin Kessler, Miguel A. Chavez, Lewis F. Lahr, William Hooper, Peter Sealey | 2019-06-04 |
| 10285651 | On-demand heart rate estimation based on optical measurements | Sefa Demirtas, Jason D. King, Tony J. Akl, Jeffrey Bernstein | 2019-05-14 |
| 10119987 | Measuring acceleration using interferometry with reduced environmental effects | Carl M. Edwards, Sebastian Csutak, Felix Wellmann, Otto N. Fanini | 2018-11-06 |
| 10098835 | Process for making controlled release medical implant and non-implant products | Wayne C. Pollock | 2018-10-16 |
| 10010501 | Process for making controlled release medical implant products | Wayne C. Pollock | 2018-07-03 |
| 9943266 | Time-domain interference removal for heart rate measurements | Sefa Demirtas, Jeffrey Bernstein | 2018-04-17 |