Forward Citations = 79

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4 inventors (with patents filed for the assignee):

Pierre De Villiers (4 out of 6 patents)

Willem J Prinsloo (3 out of 5 patents)

Marten C Van Dijken (3 out of 3 patents)

4. Gideon J Du Toit (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 5002671 - Hydro-cyclone with circulation outlet for boundary layer flow (1991-03-26),

2. 4985058 - Vortex tube separating device (1991-01-15),

3. 4976748 - Vortex tube separating device (1990-12-11),

4. 4971603 - Vortex tube separating device (1990-11-20),

Cyclofil (proprietary) Limited is a leading provider of innovative filtration solutions for various industries. With a focus on delivering high-quality products and exceptional customer service, we strive to meet the diverse needs of our clients. Our advanced filtration technologies are designed to optimize efficiency and performance while maintaining environmental sustainability. Visit our website for more information.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#10 in Pretoria

#95 in South Africa

Pretoria, South Africa

Cyclofil (proprietary) Limited

Forward Citations = 79

4 inventors:

Pierre De Villiers (4 out of 6 patents)

Willem J Prinsloo (3 out of 5 patents)

Marten C Van Dijken (3 out of 3 patents)

4. Gideon J Du Toit (1 out of 1 patent)

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