For the Inventor, By the Inventor

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Auckland, New Zealand

Waipuna International Limited

USPTO Granted Patents = 3

Forward Citations = 33

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4 inventors (with patents filed for the assignee):

Richard John Newson (2 out of 2 patents)

Graham Leslie Collins (2 out of 2 patents)

John Deane Weatherly (1 out of 3 patents)

4. David Garth Reid (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6321037 - Portable water heater (2001-11-20),

2. 6047900 - Vegetation control method and apparatus (2000-04-11),

3. 5927601 - Vegetation control method and apparatus (1999-07-27),

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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#98 in Auckland

#261 in New Zealand

Auckland, New Zealand

Waipuna International Limited

Forward Citations = 33

4 inventors:

Richard John Newson (2 out of 2 patents)

Graham Leslie Collins (2 out of 2 patents)

John Deane Weatherly (1 out of 3 patents)

4. David Garth Reid (1 out of 1 patent)

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