Innovative Products

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Product Images

Navatek Ltd. holds multiple U.S. and foreign patents on its innovative hull technologies and on several alternative energy technologies.

 

 

Patent Number

4,174,671

5,313,906

5,433,161

5,794,558

5,645,008

6,263,819

2004270613

2,524,176

2272746

10-0806227

267249

117157

4909

7,004,093

4680895

543249

7,299,763

7,338,336

7,311,059

7,191,725

7,380,514

7,357,687

7,418,915

563489

7,459,802

7,845,301

7,845,302

7,598,624

8,210,116

8,584,734

8,800,466

9,038,561

Year

1979

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2001

2010

2009

2013

2008

2009

2008

2005

2006

2011

2008

2007

2008

2007

2007

2008

2008

2008

2009

2008

2010

2010

2009

2012

2013

2014

2015

Name

Semi-Submerged Ship

Small Waterplane Twin Hull Vessel

SWAS Vessel

Mid Foil SWAS

Midfoil SWAS

Low Drag Submerged Displacement Hull

Low Drag Submerged Asymmetric Displacement Lifting Body

Low Drag Submerged Asymmetric Displacement Lifting Body

Watercraft Hull with Bow Lifting Body

Low Drag Submerged Asymmetric Displacement Lifting Body

Low Drag Submerged Asymmetric Displacement Lifting Body

Low Drag Submerged Asymmetric Displacement Lifting Body

Low Drag Submerged Asymmetric Displacement Lifting Body

Low Drag Submerged Asymmetric Displacement Lifting Body

Low Drag Submerged Asymmetric Displacement Lifting Body

Low Drag Submerged Asymmetric Displacement Lifting Body

Hull with Propulsion Tunnel and Leading Edge Interceptor - LEPTI

Watercraft Hull with Adjustable Keel

Watercraft Hull with Entrapment Tunnel - BETI

Bow Lifting Body

Hull with Improved Trim Control

Marine Propulsion Steering System

Entrapment Tunnel Monohull Optimized for Waterjet and High Payload

(Divisional) Low Drag Submerged Asymmetric Displacement Lifting Body

Marine Wave Energy Conversion System

Ventilated Aft Swept Flow Interrupter Hull

Ventilated Flow Interrupter Hull

(Divisional) Marine Wave Energy Conversion System

Watercraft with Hull Ventilation

Two Material Phase Change Energy Storage System

Inflatable Watercraft with Reinforced Panels

Planing Hull for Rough Seas

 

 

Sea Blade

Hawaii's watermen hailed the Sea Blade as the biggest advancement in rough water hull design and performance since the Deep-V was introduced in 1958

Boat Builders

Also see our Boat Builders Website

National Offices

841 Bishop Street - Suite 1110

Honolulu, Hawaii 96813

1080 Kingstown Road - Building 5

South Kingstown, Rhode Island 02879

Contact Sales

Contact us today to start building a custom solution

 

Eric Schiff

(808) 695-6643

eric@NavatekLtd.com

 

Employment/Careers