About HFA
 Contact Us

Press Releases

Sydney, Australia, November 1, 2000 - Hugh Frazer and Associates, Pty Ltd., announced today the Provisional Patent of new technology for reducing noise levels in power hydraulic systems which has the potential to significantly extend the application of hydraulics into those areas where the noise levels of existing equipment are not acceptable.

The same technology has also the potential to reduce cavitation erosion when using water based hydraulic fluids, particularly high water based fluids (HWBF), providing for the possibility of increased pressure capability and longer pump and valve life.

The Provisional Patent Applications is the first step towards the application for patents world-wide. In the normal course of events the Provisional documents would become available for public inspection about two years after the original filing.

For press inquiries contact:
Hugh Frazer,
Hugh Frazer and Associates, Pty Ltd, +61-245-755-332

 Terms of Use | © 1999 - 2000 Hugh Frazer and Associates, Pty Ltd. All Rights Reserved. | Support