Forward Citations = 96

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6 inventors (with patents filed for the assignee):

Steven Martinuzzo (2 out of 4 patents)

John Magree (2 out of 2 patents)

Stewart Marshall (2 out of 2 patents)

4. Simon Andresen (2 out of 2 patents)

5. Stephen John Cummings (1 out of 66 patents)

6. David J Browning (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. D483152 - Hand dryer (2003-12-03),

2. D481826 - Hand dryer (2003-11-05),

3. 5562386 - Refuse bin grabbing apparatus (1996-10-08),

4. D341447 - Hand/hair dryer outlet (1993-11-16),

Macdonald Johnston Engineering Co. Pty. Ltd. is a leading manufacturer of street sweeping equipment in Australia. With over 70 years of experience in the industry, we offer a wide range of high-quality, innovative solutions for keeping streets clean and safe. Our products are known for their reliability, efficiency, and durability, making us a trusted partner for local councils, contractors, and other businesses in the waste management sector.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#64 in

#983 in Australia

AU

Macdonald Johnston Engineering Co. Pty. Ltd.