Sharrow Engineering Granted Additional Patent in New Zealand for High Efficiency Propeller Design

The SHARROW PROPELLER™ design, which increases efficiency 9-15 percent, now has 36 patents

With a new patent granted in New Zealand, Sharrow Engineering now has a total of 36 patents to protect embodiments of the unique SHARROW PROPELLER™.

This is a landmark moment for Sharrow Engineering that we have been working toward for over 10 years,” said Greg Sharrow, founder, and CEO of Sharrow Engineering. “I’m proud of the work that our dedicated legal and engineering teams have achieved.”

Patents have been granted in the following jurisdictions:

  • China
  • Australia
  • South Korea
  • Canada
  • Japan
  • Taiwan
  • United States
  • Russia
  • Singapore
  • South Africa
  • New Zealand
  • Mexico
  • Two European Patents, each effective in:
    • United Kingdom
    • Denmark
    • Finland
    • France
    • Germany
    • Greece
    • Italy
    • Netherlands
    • Norway
    • Poland
    • Spain
    • Sweden
    • Switzerland
    • Turkey

The SHARROW PROPELLER™ has garnered widespread attention for its innovative, new design that offers some of the largest improvements in fuel efficiency and performance that the boating industry has ever seen. Sharrow Engineering won the coveted Innovation Awards at the 2020 Miami International Boat Show.

Consumer excitement over the new SHARROW PROPELLER™ is rooted in the fact that the design offers a host of performance improvements including higher speed per rpm, better handling, reduced vibrations, and a stronger propeller in general, and that it is 9-15% more efficient than the industry-leading propeller designs.

To learn more about Sharrow Engineering and its innovative products, you can go to

About Sharrow |

Sharrow Engineering LLC - a nautical and aeronautical engineering company dedicated to the research and development of revolutionary high-performance propulsion technologies for the maritime and aeronautical industries. Sharrow Engineering is the parent company for Sharrow Marine LLC and Sharrow Commercial Marine LLC. Company offices are headquartered in Detroit, with additional offices in Philadelphia, PA. Sharrow Engineering LLC has assembled a team of the world’s top aeronautical, nautical, aerospace, and mechanical engineers to assist with the company’s core mission to reinvent the methodologies and technologies used for propulsion in the 21st century.