- All sections
- G - Physics
- G05D - Systems for controlling or regulating non-electric variables
- G05D 109/50 - Vehicles specially adapted for two or more of space, air, land or water environments, e.g. amphibious vehicles
Patent holdings for IPC class G05D 109/50
Total number of patents in this class: 1
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
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|---|---|---|
| Chevron U.S.A. Inc. | 3844 |
1 |
| Other owners | 0 |