Russel Ian Hawkins

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Johannesburg, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Propeller including a discrete blade edge cover member
- Patent number 9,908,600
- Issue date Mar 6, 2018
- Russel Ian Hawkins
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Propeller incorporating a secondary propulsion system
- Patent number 9,701,379
- Issue date Jul 11, 2017
- Russel Ian Hawkins
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
Propeller Including a Blade Back Flow Guide
- Publication number 20150217846
- Publication date Aug 6, 2015
- Russel Ian Hawkins
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Propeller Incorporating a Secondary Propulsion System
- Publication number 20150217845
- Publication date Aug 6, 2015
- Russel Ian Hawkins
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Propeller Including a Discrete Blade Edge Cover Member
- Publication number 20150191233
- Publication date Jul 9, 2015
- Russel Ian Hawkins
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT