Issued Patents All Time
Showing 1–25 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421931 | Buoy with radiated wave reflector | Grzegorz Piotr Filip | 2025-09-23 |
| 12391344 | Chemical collection and processing vessel and methods for fluid transfer at sea | Garth Alexander Sheldon-Coulson, Dominic Piro | 2025-08-19 |
| 12372052 | Wave energy converter with surface electric grid | Garth Alexander Sheldon-Coulson | 2025-07-29 |
| 12366223 | Recirculating inertial hydrodynamic pump and wave engine | Garth Alexander Sheldon-Coulson | 2025-07-22 |
| 12320323 | Inertial hydrodynamic pump and wave engine | Garth Alexander Sheldon-Coulson, Daniel William Place | 2025-06-03 |
| 12286954 | Buoy with radiated wave reflector | Grzegorz Piotr Filip | 2025-04-29 |
| 12286198 | Methods and systems for reversible coupling of conduits | Garth Alexander Sheldon-Coulson | 2025-04-29 |
| 12275503 | Chemical collection and processing vessel and methods for fluid transfer at sea | Garth Alexander Sheldon-Coulson, Dominic Piro | 2025-04-15 |
| 12275502 | Chemical collection and processing vessel and methods for fluid transfer at sea | Garth Alexander Sheldon-Coulson, Dominic Piro | 2025-04-15 |
| 12247540 | Wave-energized diode pump | Garth Alexander Sheldon-Coulson | 2025-03-11 |
| 12234799 | Hydrogen production and conveyance system | Garth Alexander Sheldon-Coulson, Daniel William Place, Ivar Lee Thorson | 2025-02-25 |
| 12227861 | Systems and methods for removal and sequestration of acidity from surface seawater | Garth Alexander Sheldon-Coulson | 2025-02-18 |
| 12215663 | Hydrogen production and conveyance system | Garth Alexander Sheldon-Coulson, Daniel William Place, Ivar Lee Thorson | 2025-02-04 |
| 12209567 | Hydrogen production and conveyance system | Garth Alexander Sheldon-Coulson, Daniel William Place, Ivar Lee Thorson | 2025-01-28 |
| 12195142 | Self-charging autonomous submersible vessel | Garth Alexander Sheldon-Coulson, Daniel William Place, Ivar Lee Thorson | 2025-01-14 |
| 12173683 | Pressure-regulating hydrodynamic pump and wave engine | Garth Alexander Sheldon-Coulson, Ivar Lee Thorson, Daniel William Place, Alexander David Chally | 2024-12-24 |
| 12173682 | Recirculating inertial hydrodynamic pump and wave engine | Garth Alexander Sheldon-Coulson | 2024-12-24 |
| 12173681 | Recirculating inertial hydrodynamic pump and wave engine | Garth Alexander Sheldon-Coulson | 2024-12-24 |
| 12173849 | Submerged gas conveyance of constant pressure and buoyancy | Garth Alexander Sheldon-Coulson | 2024-12-24 |
| 12166739 | Private data sharing system | — | 2024-12-10 |
| 12162566 | Wind-powered computing buoy | Garth Alexander Sheldon-Coulson | 2024-12-10 |
| 12122680 | Vessel to provide carbon dioxide from calcium carbonate | Garth Alexander Sheldon-Coulson | 2024-10-22 |
| 12098673 | Rotary closed-cycle externally-heated engine | — | 2024-09-24 |
| 12085052 | Wave energy device with constricted tube and generator pod | Garth Alexander Sheldon-Coulson | 2024-09-10 |
| 12077259 | Chemical collection and processing vessel and methods for fluid transfer at sea | Garth Alexander Sheldon-Coulson, Dominic Piro | 2024-09-03 |