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For the Inventor, By the Inventor

Eastwood, Australia

Tonejet Corporation Pty. Ltd.

Calculating rank
USPTO Granted Patents = 13

Forward Citations = 195

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16 inventors (with patents filed for the assignee):

goldMedal Guy Charles Fernley Newcombe (6 out of 13 patents)

silverMedal Richard Wilhelm Janse Van Rensburg (5 out of 13 patents)

bronzeMedal Neil Emerton (4 out of 7 patents)

4.  John William Teape (3 out of 6 patents)

5.  Stephen L Nicholls (3 out of 6 patents)

6.  Daniel Richard Mace (2 out of 9 patents)

7.  Philip John Atkin (2 out of 4 patents)

8.  Luis Lima-Marques (2 out of 7 patents)

9.  Peter John Taylor (2 out of 10 patents)

10.  David Mark Blakey (1 out of 12 patents)

11.  Stephen Lansell Nicolls (1 out of 1 patent)

12.  John T Alston (1 out of 1 patent)

13.  Terence M Lawson (1 out of 10 patents)

14.  Matthew A Schumann (1 out of 8 patents)

15.  Guy Charles Newcombe (1 out of 3 patents)


13 patents:

1. 6905188 - Ejection apparatus for printhead (2005-06-14),
2. 6409313 - Application of differential voltage to a printhead (2002-06-25),
3. 6394583 - Electrical apparatus for ejecting material from a liquid (2002-05-28),
4. 6302525 - Inkjet printer nozzle plate (2001-10-16),
5. 6260954 - Method and apparatus for the production of discrete agglomerations of particulate matter (2001-07-17),
6. 6247797 - Method and apparatus for ejecting particulate material including secondary electrode disposed transverse to a row of ejection electrodes (2001-06-19),
7. 6245139 - Electrostatic deposition (2001-06-12),
8. 6217154 - Ejection apparatus for ejecting material from a liquid (2001-04-17),
9. 6117225 - Method of preparation of inks (2000-09-12),
10. 6019455 - Method of and apparatus for transferring material from a bulk medium (2000-02-01),
11. 5992756 - Method and apparatus for ejection of particulate material (1999-11-30),
12. 5800600 - Solid ink jet ink (1998-09-01),
13. 5453121 - Liquid ink jet ink (1995-09-26),
Company Overview
Tonejet Corporation Pty. Ltd. is an innovative technology company based in Eastwood, Australia, specializing in advanced digital printing solutions. The company focuses on developing cutting-edge systems that enable high-quality, direct-to-shape printing for various industries, including packaging and manufacturing. Tonejet's proprietary technology enhances production efficiency and sustainability, catering to the evolving needs of businesses seeking to optimize their printing processes while maintaining exceptional quality standards.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

13 Patents

#1 in Eastwood

#295 in Australia

#45,085 in the World

Eastwood, AU
Eastwood, Australia

Tonejet Corporation Pty. Ltd.

Forward Citations = 195

16 inventors:

goldMedal Guy Charles Fernley Newcombe (6 out of 13 patents)

silverMedal Richard Wilhelm Janse Van Rensburg (5 out of 13 patents)

bronzeMedal Neil Emerton (4 out of 7 patents)

4.  John William Teape (3 out of 6 patents)

5.  Stephen L Nicholls (3 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tonejet Corporation Pty. Ltd.. Retrieved from https://idiyas.com/company/tonejet-pty

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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