PSD: Patents

Excellence in air, noise and water pollution
measurement, assessment and engineering control, based on
(1) solid academic background combined with comprehensive practical experience;
(2) strong professional ethics.

Pollution Control Consultancy and Design
(a member of ACEA and AAAC)
ABN : 71 776 800 318
Independent, accredited acoustical and environmental
engineering consulting firm established in January 1995.

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In February 1999, United Kingdom Patent Office granted a patent No 2300576 for "Device for and method of treating liquids" - the PSD:

PLEASE NOTE that from 13 July 1999 British Patent Office has registered Maria-Alexander Jochelson of Pollution Control Consultancy and Design (PCCD) as the sole proprietor of this patent.

In January 2000, Australian Patent Office granted a patent No 710275 for "Device for and method of separating solids from liquids" - the PSD:

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FOR COMPREHENSIVE DESCRIPTION (PATENT SPECIFICATION) OF PSD

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