Duddridge; Geoffrey David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Duddridge; Geoffrey David.The latest application filed is for "system and method for positioning a marine vessel".
- Duddridge; Geoffrey David - Nanaimo CA
| Patent | Date |
|---|---|
| Electric actuator for a marine steering system, and methods of defining steering boundaries and determining drive mechanism failure thereof Grant 11,433,981 - Chan , et al. September 6, 2 | 2022-09-06 |
| System And Method For Positioning A Marine Vessel App 20210300517 - WONG; Ray Tat Lung ; et al. | 2021-09-30 |
| System and method for positioning a marine vessel Grant 11,059,558 - Wong , et al. July 13, 2 | 2021-07-13 |
| System And Method For Positioning A Marine Vessel App 20210122452 - WONG; Ray Tat Lung ; et al. | 2021-04-29 |
| System and method for positioning a marine vessel Grant 10,829,191 - Wong , et al. November 10, 2 | 2020-11-10 |
| Electric Actuator For A Marine Steering System, And Methods Of Defining Steering Boundaries And Determining Drive Mechanism Fail App 20200255109 - Kind Code | 2020-08-13 |
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