For the Inventor, By the Inventor

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Melbourne, United Kingdom

Lee Ventus Ltd.

USPTO Granted Patents = 3

EPO Patents = 3

Forward Citations = 0

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8 inventors (with patents filed for the assignee):

Stuart Andrew Hatfield (3 out of 3 patents)

James Samuel Bumby (2 out of 5 patents)

William Deeks (1 out of 2 patents)

4. Andrew Laurence York (1 out of 1 patent)

5. James Edward Mccrone (1 out of 1 patent)

6. Juho Pekka Piiparinen (1 out of 1 patent)

7. Martin Croft (1 out of 1 patent)

8. Justin Rorke Buckland (24 patents)

9. James Edward McCrone (4 patents)

10. Martin Croft (0 patent)

11. Stuard Andrew Hatfield (0 patent)

3 patents: Sort by Forward Citations

1. 12473905 - Microfluidic pump control (2025-11-18),

2. 12331759 - Method of making an actuator for a resonant acoustic pump (2025-06-17),

3. 12276345 - Valve (2025-04-14),

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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#5 in Melbourne

#4,881 in United Kingdom

Melbourne, United Kingdom

Lee Ventus Ltd.

Forward Citations = 0

8 inventors:

Stuart Andrew Hatfield (3 out of 3 patents)

James Samuel Bumby (2 out of 5 patents)

William Deeks (1 out of 2 patents)

4. Andrew Laurence York (1 out of 1 patent)

5. James Edward Mccrone (1 out of 1 patent)

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