Pressure-regulating hydrodynamic pump and wave engine
US-12565874-B2 · Mar 3, 2026 · US
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Place Daniel William patents
Place Daniel William is listed as an inventor on 64 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Place Daniel William |
| Total patents | 64 |
| First publication | Jul 4, 2019 |
| Latest publication | Mar 3, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Inertial pneumatic wave energy device
US-2026043386-A1 · Feb 12, 2026 · US
Reservoir-regulating digital load control
US-2026028958-A1 · Jan 29, 2026 · US
Inertial hydrodynamic pump and wave engine
US-12497702-B2 · Dec 16, 2025 · US
Inertial pneumatic wave energy device
US-12467428-B2 · Nov 11, 2025 · US
Inertial hydrodynamic pump and wave engine
US-2025277481-A1 · Sep 4, 2025 · US
Reservoir-regulting digital load control
US-2025257708-A1 · Aug 14, 2025 · US
Hydrogen production and conveyance system and method
US-2025230790-A1 · Jul 17, 2025 · US
Hydrogen production and conveyance system and method
US-2025179985-A1 · Jun 5, 2025 · US
Inertial hydrodynamic pump and wave engine
US-12320323-B1 · Jun 3, 2025 · US
Recent patents
Latest publications not already listed above.
Hydrogen production and conveyance system
US-2025129762-A1 · Apr 24, 2025 · US
Inertial hydrodynamic pump and wave engine
US-2025116016-A1 · Apr 10, 2025 · US
Pressure-regulating hydrodynamic pump and wave engine
US-2025101941-A1 · Mar 27, 2025 · US
Hydrogen production and conveyance system
US-12234799-B2 · Feb 25, 2025 · US
Self-powered, self-propelled computer grid with loop topology
US-2025043763-A1 · Feb 6, 2025 · US
Hydrogen production and conveyance system
US-12215663-B2 · Feb 4, 2025 · US
Hydrogen production and conveyance system
US-12209567-B2 · Jan 28, 2025 · US
Self-charging autonomous submersible vessel
US-12195142-B2 · Jan 14, 2025 · US
Pressure-regulating hydrodynamic pump and wave engine
US-12173683-B2 · Dec 24, 2024 · US
Inertial pneumatic wave energy device
US-2024401557-A1 · Dec 5, 2024 · US
Inertial pneumatic wave energy device
US-2024287960-A1 · Aug 29, 2024 · US
Inertial pneumatic wave energy device
US-12037972-B2 · Jul 16, 2024 · US
Reservoir-regulating digital load control
US-2024159210-A1 · May 16, 2024 · US
Inertial pneumatic wave energy device
US-11976622-B2 · May 7, 2024 · US
Pressure-regulating hydrodynamic pump and wave engine
US-2024141864-A1 · May 2, 2024 · US
Reservoir-regulating digital load control
US-11898530-B2 · Feb 13, 2024 · US
Inertial hydrodynamic pump and wave engine
US-11891975-B2 · Feb 6, 2024 · US
Pressure-regulating hydrodynamic pump and wave engine
US-11846265-B1 · Dec 19, 2023 · US
Pressure-regulating hydrodynamic pump and wave engine
US-2023400005-A1 · Dec 14, 2023 · US
Inertial pneumatic wave energy device
US-2023383722-A1 · Nov 30, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lone Gull Holdings Ltd | 63 |
| Sheldon Coulson Garth Alexander | 1 |
| Moffat Brian Lee | 1 |
| Place Daniel William | 1 |
| Shalhoub Rabeh Bassam | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E10/30 | 64 |
| F05B2240/93 | 56 |
| F03B13/142 | 49 |
| F03B13/145 | 38 |
| H02K7/1823 | 33 |