% Expired Patents = 50.0

CIPO Patents = 1

Forward Citations = 27

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6 inventors (with patents filed for the assignee):

Kevin Edward Burgess (3 out of 31 patents)

Brian Leslie Rogers (1 out of 7 patents)

Kerry John Lawrence (1 out of 1 patent)

4. Oscar Miguel Castro (1 out of 1 patent)

5. Paul Martin Yexley (1 out of 1 patent)

6. Anthony Ronald Przybylek (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 7416383 - Pump housing assembly with liner (2008-08-26),

2. 7416380 - Pressure relief arrangement for a pump (2008-08-26),

3. 7255790 - Hydrocyclones (2007-08-14),

4. 6951445 - Apparatus for use in slurry pumps (2005-10-04),

Weir Warman Ltd. is a leading provider of engineering solutions for the mining and minerals processing industries. With a focus on delivering innovative products and services, Weir Warman has built a reputation for excellence in the field. Their range of pumps, valves, and related equipment is designed to improve efficiency and productivity for their clients. With a strong commitment to customer satisfaction and quality, Weir Warman is a trusted partner for companies around the world.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

4 Patents

#5 in Artarmon

#1,028 in Australia

Artarmon, Australia

Weir Warman Ltd.