Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347902 | Multiple fuel cell radiator system | Luke A. Rippelmeyer, Yohei Okamoto, Jared Farnsworth | 2025-07-01 |
| 12294125 | Systems and methods for powering down a generator including a fuel cell | Matthew K. McClory, Dakota Kelley | 2025-05-06 |
| 12272846 | Fuel cell system | Matthew K. McClory, Dakota Kelley | 2025-04-08 |
| 12166250 | System and method for indirectly monitoring an isolation resistance of one or more fuel cells | Matthew K. McClory, Dakota Kelley | 2024-12-10 |
| 12148962 | Modular fuel cell system architecture and a control system for distributing power to the modules | Christopher M. Bulpitt, Jared Farnsworth, Andrew G. Sata, Arlo C. Eitzer, Laura E. Bower +5 more | 2024-11-19 |
| 12071085 | Controlling DC-to-DC converters connected in parallel | Christopher M. Bulpitt, Ron J. Toth, Scott A. Friedman, Luke A. Rippelmeyer, Rathin Karhu | 2024-08-27 |
| 12024060 | System and method for feedback-based reduction of system overdraw in a fuel cell system | Christopher M. Bulpitt, Jared Farnsworth, Andrew G. Sata | 2024-07-02 |
| 11987149 | System and method for reducing battery overconsumption in a fuel cell system | Christopher M. Bulpitt, Jared Farnsworth, Andrew G. Sata | 2024-05-21 |
| 11962046 | System and method for directly monitoring the conductivity of coolant used to regulate the temperature a fuel cell | Matthew K. McClory, Dakota Kelley | 2024-04-16 |
| 11862831 | Container for a fuel cell system | Matthew K. McClory, Dakota Kelley | 2024-01-02 |
| 11728498 | PI control partial derivative based I-term for wind-up prevention | Jared Farnsworth | 2023-08-15 |
| 11710838 | Air system pressure observer control method for fuel cell system | Jared Farnsworth, Shigeki Hasegawa, Nobukazu Mizuno | 2023-07-25 |
| 11548408 | Control systems and methods to meet fuel cell fuel demand | Jared Farnsworth, Shigeki Hasegawa, Nobukazu Mizuno | 2023-01-10 |
| 11527768 | Fuel cell vehicle with a water system | Christopher Lee Rovik, Luke A. Rippelmeyer | 2022-12-13 |
| 11482719 | Equation based state estimate for air system controller | Jared Farnsworth, Shigeki Hasegawa, Naoki Tomi | 2022-10-25 |
| 11450871 | Air supply control method to fuel cell system | Jared Farnsworth, Shigeki Hasegawa, Naoki Tomi | 2022-09-20 |
| 11374241 | Fuel cell vehicle with a water system | Christopher Lee Rovik, Luke A. Rippelmeyer | 2022-06-28 |
| 11094950 | Equation based state estimator for cooling system controller | Jared Farnsworth, Shigeki Hasegawa, Kentaro Fukuda | 2021-08-17 |
| 10985391 | Real time iterative solution using recursive calculation | Jared Farnsworth | 2021-04-20 |
| 10971748 | Implementation of feedforward and feedback control in state mediator | Jared Farnsworth, Shigeki Hasegawa, Naoki Tomi | 2021-04-06 |
| 10916788 | Hydrogen supply system low pressure state estimator | Shigeki Hasegawa, Jared Farnsworth, Motoyuki Kimata | 2021-02-09 |
| 10862143 | Turbo compressor path and rate control | Jared Farnsworth, Shigeki Hasegawa, Naoki Tomi | 2020-12-08 |
| 10777831 | Equation based cooling system control strategy/method | Jared Farnsworth, Shigeki Hasegawa, Kentaro Fukuda | 2020-09-15 |
| 10720655 | Partial derivative based feedback controls for pid | Jared Farnsworth, Naoki Tomi, Shigeki Hasegawa, Kentaro Fukuda | 2020-07-21 |
| 10714773 | Cooling system dT/dt based control | Jared Farnsworth, Shigeki Hasegawa, Kentaro Fukuda | 2020-07-14 |